اعشاری in 30 Sekunden
- <strong>اعشاری</strong> (aashari) is a Persian adjective meaning 'decimal'.
- It describes numbers, fractions, or measurements with a decimal point.
- Commonly used in math, science, and finance.
- Example: عدد اعشاری (adad-e aashari) - decimal number.
Understanding 'اعشاری' (Decimal) in Persian
The Persian word اعشاری (pronounced 'aashari') is an adjective that translates directly to 'decimal' in English. It is used to describe anything related to the decimal number system, which is the base-10 system we commonly use for counting and calculations. Think of it as the Persian equivalent of the English word 'decimal' when it's used to modify a noun, like 'decimal point' or 'decimal number'.
- Core Meaning
- Pertaining to or relating to decimals; having a fractional part expressed using a decimal point.
- Contexts of Use
- You will encounter اعشاری most frequently in mathematical and scientific contexts, but it also appears in everyday situations involving measurements, currency, and statistics where precise numerical values are important. It's a fundamental term when discussing numbers that are not whole integers.
در ریاضیات، ما با اعداداعشاری کار میکنیم.
In mathematics, we work with decimal numbers.
The concept of 'decimal' is universal in mathematics, and its Persian counterpart, اعشاری, serves the same purpose. It helps distinguish between whole numbers (اعداد صحیح - adad-e sahih) and numbers that include fractions represented in the decimal format. This distinction is crucial for accurate calculations and clear communication about numerical quantities.
- Importance in Education
- In Persian educational settings, اعشاری is a key term introduced early in mathematics curricula. Students learn to identify, write, and perform operations with decimal numbers, making this adjective an essential part of their mathematical vocabulary. Understanding اعشاری is foundational for grasping more complex mathematical concepts.
The term اعشاری is derived from the Arabic word 'ashar', meaning 'ten', reflecting the base-10 nature of the decimal system. This etymological link highlights the fundamental structure of the system it describes. Whether you're dealing with currency conversions, scientific data, or simple arithmetic, اعشاری is the adjective that points to the decimal representation of numbers.
- Everyday Relevance
- Consider situations like shopping, where prices often involve cents (e.g., 15.50 toman). The '.50' part is a decimal value. In Persian, you might refer to this as a value اعشاری. Similarly, when measuring ingredients for a recipe, you might need 0.75 liters of milk; this quantity is اعشاری. The word helps specify that we are not dealing with whole units.
این عدد دارای بخش اعشاری است.
This number has a decimal part.
In summary, اعشاری is a crucial adjective in Persian for anyone engaging with mathematics, science, or any field requiring precise numerical representation. It signifies the use of the decimal system, differentiating fractional parts from whole numbers.
Constructing Sentences with 'اعشاری'
Using اعشاری (decimal) in Persian sentences is straightforward, as it functions as an adjective modifying nouns related to numbers, values, or quantities. The key is to place it correctly in relation to the noun it describes. Persian sentence structure often follows a Subject-Object-Verb (SOV) pattern, but adjectives typically precede the noun they modify, similar to English.
- Basic Structure: Noun + Adjective
- In many cases, اعشاری will directly precede the noun it modifies. For instance, 'decimal number' becomes 'عدد اعشاری' (adad-e aashari).
من یک عدد اعشاری نوشتم.
I wrote a decimal number.
- Describing Quantities and Measurements
- When talking about measurements or quantities that are not whole numbers, اعشاری is used. For example, 'decimal fraction' is 'کسر اعشاری' (kasr-e aashari).
وزن این بسته اعشاری است.
The weight of this package is decimal (i.e., not a whole number).
- In Mathematical Operations
- When discussing mathematical operations involving decimals, اعشاری is frequently used. For example, 'decimal point' is 'ممیز اعشاری' (momayyez-e aashari), though often just 'ممیز' is used in context.
لطفاً ممیز اعشاری را درست قرار دهید.
Please place the decimal point correctly.
- Expressing Precision
- It can be used to emphasize that a value is not an approximation but a precise decimal figure. For instance, 'a precise decimal value' could be 'مقدار دقیق اعشاری' (maghdar-e daghigh-e aashari).
این نتیجه یک محاسبه اعشاری است.
This result is from a decimal calculation.
- In Financial Contexts
- When discussing currency that uses subunits, like cents in dollars or dinars in some Middle Eastern countries, the fractional part is اعشاری. For example, 'decimal currency' could be 'واحد پول اعشاری' (vahid-e pul-e aashari).
قیمتها به صورت اعشاری نمایش داده میشوند.
Prices are displayed in decimal form.
Mastering the usage of اعشاری involves understanding that it modifies nouns related to numerical values. Pay attention to the noun it's connected to, and you'll find it fits naturally into sentences describing quantities, calculations, and precise measurements.
Real-World Encounters with 'اعشاری'
The word اعشاری (decimal) is not confined to textbooks; it's a term you'll frequently encounter in various everyday and professional settings in Persian-speaking environments. Its presence signifies a discussion about numbers that aren't whole integers, requiring a degree of precision.
- In Educational Institutions
- This is perhaps the most common place to hear اعشاری. Teachers will use it when explaining mathematical concepts, teaching arithmetic, algebra, and even geometry. You'll hear phrases like 'عدد اعشاری' (decimal number), 'جمع اعشاری' (decimal addition), or 'تقسیم اعشاری' (decimal division).
معلم گفت: 'امروز اعداد اعشاری را یاد میگیریم.'
The teacher said: 'Today we will learn about decimal numbers.'
- Financial Transactions and Banking
- When dealing with money, especially in contexts where there are subunits (like cents or smaller denominations), اعشاری comes up. Bank tellers, cashiers, and financial advisors might discuss amounts with decimal values. For instance, a price might be quoted as 'پانزده هزار و پانصد اعشاری' (fifteen thousand and five hundred decimal), implying a fractional part.
مبلغ دقیق، شامل قسمت اعشاری، در صورتحساب آمده است.
The exact amount, including the decimal part, is on the invoice.
- Scientific and Technical Fields
- In labs, engineering, and any field that relies on precise measurements, اعشاری is a common descriptor. Think of measurements in meters, kilograms, or degrees Celsius that have fractional parts. Researchers and technicians will often refer to 'مقادیر اعشاری' (decimal values) or 'دادههای اعشاری' (decimal data).
- News and Statistics
- When news reports discuss economic indicators, poll results, or scientific findings, they often involve numbers with decimal points. You might hear phrases like 'نرخ تورم اعشاری' (decimal inflation rate) or 'نتیجه اعشاری' (decimal result).
گزارش نشان داد که رشد اقتصادی اعشاری بوده است.
The report showed that economic growth was decimal (i.e., fractional).
- Technology and Computing
- In programming or when discussing data types, developers and IT professionals might refer to 'أنواع بيانات اعشاری' (decimal data types) to represent numbers with fractional parts accurately.
In essence, whenever precision in numerical representation is required beyond whole numbers, اعشاری is the term you're likely to hear. It's a practical word used across diverse fields, underscoring its importance in the Persian lexicon.
Avoiding Pitfalls with 'اعشاری'
While اعشاری (decimal) is a relatively straightforward adjective, learners might occasionally make mistakes, particularly in its grammatical placement or when confusing it with related concepts. Understanding these common errors can help you use the word more accurately.
- Mistake 1: Incorrect Placement
- Error: Placing اعشاری after the noun it modifies without the correct grammatical structure, or using it where a noun form is needed. For example, saying 'عدد را اعشاری' instead of 'عدد اعشاری'.
- Correction: Remember that اعشاری is primarily an adjective. In most standard constructions, it precedes the noun it modifies, or it follows in a possessive construction like 'عددِ اعشاری' (number of decimal). The simple form 'عدد اعشاری' is most common.
Incorrect: این یک عدد را اعشاری است.
Correct: این یک عدد اعشاری است.
Incorrect: This is a number decimal. Correct: This is a decimal number.
- Mistake 2: Confusing with Noun Forms
- Error: Using اعشاری when the noun form 'اعشار' (eshār - decimal, the concept or the point itself) is needed. For instance, referring to the 'decimal point' as 'ممیز اعشاری' (momayyez-e aashari) is correct, but using 'اعشاری' as a standalone noun for 'decimal' is not.
- Correction: Use اعشاری as an adjective. If you need the noun form referring to the concept of decimals or the decimal point itself, use 'اعشار' or 'ممیز' (momayyez).
Incorrect: ما باید با اعشاری کار کنیم.
Correct: ما باید با اعداد اعشاری کار کنیم.
Incorrect: We must work with decimal. Correct: We must work with decimal numbers.
- Mistake 3: Overuse or Redundancy
- Error: Sometimes, the context makes it obvious that a number is decimal, and adding اعشاری might be redundant, though usually not grammatically incorrect. For example, in '3.14', the '.14' is inherently decimal.
- Correction: While not strictly an error, be mindful of context. If you're simply stating a number like 'سه و چهارده صدم' (three and fourteen hundredths), adding اعشاری might not be necessary unless you're specifically contrasting it with whole numbers or fractions. However, using 'عدد 3.14' (number 3.14) is perfectly fine, and 'عدد اعشاری 3.14' is also acceptable for emphasis.
- Mistake 4: Misinterpreting Context
- Error: Assuming اعشاری can be used interchangeably with other numerical adjectives or terms without considering the specific mathematical context.
- Correction: اعشاری specifically refers to the decimal system. It's distinct from 'کسری' (kasri - fractional) in that it implies the specific representation using a decimal point. While decimal numbers are fractions, the adjective اعشاری points to that particular format.
Incorrect: این کسر اعشاری است.
Correct: این یک کسر اعشاری است.
Incorrect: This fraction decimal is. Correct: This is a decimal fraction.
By being aware of these common mistakes, you can ensure your use of اعشاری is precise and natural in Persian conversations and writing.
Distinguishing 'اعشاری' from Related Terms
In Persian, like in English, there are terms related to numbers and fractions. Understanding the nuances between اعشاری (decimal) and other similar words is key to precise communication, especially in mathematical contexts.
- اعشاری (aashari) vs. اعشار (eshār)
- اعشاری is an adjective meaning 'decimal' or 'pertaining to decimals'. اعشار is the noun form, referring to the concept of decimals, the decimal point itself, or a decimal number. You use اعشاری to describe something (e.g., 'عدد اعشاری' - decimal number), while اعشار can stand alone as a concept or be part of a phrase (e.g., 'نقطه اعشار' - decimal point, though 'ممیز' is more common).
- Example:
- اعشاری: این یک عدد اعشاری است. (This is a decimal number.)
- اعشار: عدد 3.14 دارای اعشار است. (The number 3.14 has a decimal.)
- اعشاری (aashari) vs. کسری (kasri)
- کسری is an adjective meaning 'fractional' or 'relating to fractions'. While decimal numbers are a type of fraction, کسری is a broader term. اعشاری specifically refers to the base-10 representation with a decimal point. You might have a 'کسر معمولی' (common fraction, like 1/2) or a 'کسر اعشاری' (decimal fraction, like 0.5).
- Example:
- اعشاری: ما معادله اعشاری را حل کردیم. (We solved the decimal equation.)
- کسری: این یک کسر کسری است. (This is a fractional fraction - implies it's not a whole number, could be 1/2 or 0.5).
- More precisely: این عدد یک کسر اعشاری است. (This number is a decimal fraction.)
- اعشاری (aashari) vs. صحیح (sahih)
- صحیح is an adjective meaning 'correct', 'valid', or 'whole' (as in whole number). When used in mathematics, 'عدد صحیح' (adad-e sahih) means 'integer' or 'whole number'. This is the direct opposite of a number with a decimal part.
- Example:
- اعشاری: 10.5 یک عدد اعشاری است. (10.5 is a decimal number.)
- صحیح: 10 یک عدد صحیح است. (10 is a whole number.)
- ممیز (momayyez) and its relation to اعشاری
- ممیز is the noun for 'decimal point' or 'separator'. While you can say 'ممیز اعشاری' (momayyez-e aashari - decimal separator), in many contexts, just 'ممیز' is sufficient and understood. اعشاری describes the number that uses this point.
- Example:
- ممیز: لطفاً ممیز را درست وارد کنید. (Please enter the separator correctly.)
- ممیز اعشاری: نقطه اعشاری در اینجا قرار دارد. (The decimal point is located here.)
- Alternative Phrasing
- Sometimes, instead of using the adjective اعشاری, people might describe the number directly, such as 'عدد با نقطه اعشار' (number with a decimal point) or 'عدد اعشاری' (decimal number). However, اعشاری is the most concise and standard adjective.
By understanding these distinctions, you can choose the most appropriate term to express numerical concepts accurately in Persian.
How Formal Is It?
""
""
""
""
Wusstest du?
The concept of the decimal system itself originated in India and was later adopted and spread by Arab mathematicians, hence the Arabic root in the Persian word. This highlights the historical exchange of knowledge in mathematics.
Aussprachehilfe
- Mispronouncing the initial 'a' sound, making it too short or too clipped.
- Incorrect stress placement, putting emphasis on the first or last syllable.
- Not clearly articulating the final 'i' sound.
Schwierigkeitsgrad
Understanding <strong>اعشاری</strong> is crucial for reading mathematical texts, scientific articles, financial reports, and even everyday instructions involving measurements or prices. Recognizing its meaning allows for accurate comprehension of numerical data.
Was du als Nächstes lernen solltest
Voraussetzungen
Als Nächstes lernen
Fortgeschritten
Wichtige Grammatik
Adjective Placement
In Persian, adjectives usually precede the noun they modify, or follow in an 'ezafe' construction. For اعشاری, 'عدد اعشاری' (decimal number) is common.
Pluralization of Nouns Modified by Adjectives
When an adjective modifies a plural noun, the noun takes the plural form, not the adjective. Example: 'decimal numbers' is 'اعداد اعشاری' (adad-e aashari).
Use of 'است'/'هست' with Adjectives
To form a complete sentence stating that something 'is' decimal, use the verb 'است' (ast) or 'هست' (hast). Example: 'این عدد اعشاری است.' (This number is decimal.)
Possessive Construction (Ezafe)
While 'عدد اعشاری' is common, 'عددِ اعشاری' (adad-e aashari) is also grammatically correct, functioning like 'the decimal number'.
Adjectives in Compound Nouns
اعشاری often forms compound phrases like 'کسر اعشاری' (decimal fraction) or 'ممیز اعشاری' (decimal separator), where it specifies the type of the first noun.
Beispiele nach Niveau
این یک عدد است.
This is a number.
من دو کتاب دارم.
I have two books.
این یک متر است.
This is one meter.
قیمت چقدر است؟
How much is the price?
من آب میخواهم.
I want water.
این بزرگ است.
This is big.
او آمد.
He/She came.
خانه کجاست؟
Where is the house?
این عدد اعشاری است.
This is a decimal number.
The adjective 'اعشاری' modifies the noun 'عدد'.
ما کسر اعشاری را یاد گرفتیم.
We learned about decimal fractions.
'کسر اعشاری' is a compound noun phrase.
این وزن اعشاری است.
This weight is decimal (meaning not a whole number).
Used to describe a measurement that has a fractional part.
قیمتها اعشاری هستند.
The prices are decimal (meaning they have cents/subunits).
Plural form of the adjective 'اعشاری'.
لطفاً عدد اعشاری را بنویسید.
Please write the decimal number.
Imperative sentence structure.
این یک اندازهگیری اعشاری است.
This is a decimal measurement.
'اندازهگیری' (measurement) is modified by 'اعشاری'.
آنها اعداد صحیح را با اعشاری مقایسه کردند.
They compared whole numbers with decimal numbers.
Use of contrast between 'صحیح' and 'اعشاری'.
این ماشین حساب اعداد اعشاری را نشان میدهد.
This calculator shows decimal numbers.
Describes the function of the calculator.
در محاسبات علمی، دقت اعداد اعشاری بسیار مهم است.
In scientific calculations, the precision of decimal numbers is very important.
Use of 'دقت' (precision) with 'اعداد اعشاری'.
این برنامه قادر به پردازش مقادیر اعشاری است.
This program is capable of processing decimal values.
'مقادیر اعشاری' refers to decimal quantities.
ممیز اعشاری در زبان فارسی معمولاً ویرگول است.
The decimal separator in Persian is usually a comma.
'ممیز اعشاری' is the technical term for decimal separator.
نرخ بهره بانکی دارای ارقام اعشاری است.
The bank interest rate has decimal figures.
'ارقام اعشاری' refers to decimal digits.
برای نمایش دقیقتر، از فرمت اعشاری استفاده میکنیم.
For more accurate representation, we use the decimal format.
'فرمت اعشاری' means decimal format.
این پروژه نیازمند تحلیل دادههای اعشاری است.
This project requires analysis of decimal data.
'دادههای اعشاری' refers to data containing decimal numbers.
توانایی کار با اعداد اعشاری برای مهندسان ضروری است.
The ability to work with decimal numbers is essential for engineers.
Highlights the practical necessity of decimals in a profession.
نتیجه آزمایش، یک مقدار اعشاری غیرمنتظره بود.
The result of the experiment was an unexpected decimal value.
Describes a specific numerical outcome.
تقریب زدن اعداد اعشاری میتواند منجر به خطاهای کوچک اما قابل توجهی شود.
Rounding decimal numbers can lead to small but significant errors.
'تقریب زدن' (rounding) is applied to 'اعداد اعشاری'.
روشهای مختلفی برای نمایش اعداد اعشاری در سیستمهای کامپیوتری وجود دارد.
There are various methods for representing decimal numbers in computer systems.
'نمایش اعداد اعشاری' refers to the representation of decimal numbers.
تحلیل آماری نتایج، نشاندهنده روند اعشاری در دادهها بود.
The statistical analysis of the results indicated a decimal trend in the data.
'روند اعشاری' suggests a gradual, non-integer change.
استانداردهای بینالمللی، فرمتهای اعشاری خاصی را برای گزارشدهی تعیین کردهاند.
International standards have defined specific decimal formats for reporting.
'فرمتهای اعشاری' refers to standardized decimal representations.
خطای محاسباتی ناشی از تبدیل فرمتهای اعشاری میتواند چالشبرانگیز باشد.
Computational errors arising from the conversion of decimal formats can be challenging.
'تبدیل فرمتهای اعشاری' refers to converting between different decimal representations.
در حوزه مالی، دقت در اعداد اعشاری برای جلوگیری از ضرر حیاتی است.
In finance, precision in decimal numbers is vital to prevent losses.
'دقت در اعداد اعشاری' emphasizes the importance of precision.
استفاده از نمایش اعشاری برای کسورات پیچیده، درک را تسهیل میکند.
Using decimal representation for complex fractions facilitates understanding.
'نمایش اعشاری' refers to the decimal way of showing something.
بررسی صحت مقادیر اعشاری در دادههای ورودی، اولین گام در اعتبارسنجی است.
Verifying the correctness of decimal values in input data is the first step in validation.
'صحت مقادیر اعشاری' means the accuracy of decimal values.
پیچیدگیهای نمایش اعداد اعشاری در محاسبات عددی نیازمند الگوریتمهای پیشرفته است.
The complexities of representing decimal numbers in numerical computations require advanced algorithms.
'پیچیدگیهای نمایش اعداد اعشاری' refers to the intricate nature of decimal representation.
تفسیر صحیح روندهای اعشاری در دادههای سری زمانی، برای پیشبینیهای اقتصادی حیاتی است.
The correct interpretation of decimal trends in time-series data is crucial for economic forecasts.
'روندهای اعشاری' in this context implies subtle, continuous changes.
استاندارد IEEE 754، نحوه مدیریت اعداد اعشاری با دقتهای مختلف را تعریف میکند.
The IEEE 754 standard defines how to handle decimal numbers with different precisions.
'مدیریت اعداد اعشاری' refers to the computational handling of decimals.
پدیدههای فیزیکی اغلب با مقادیر اعشاری توصیف میشوند که نیازمند مدلسازی دقیق هستند.
Physical phenomena are often described with decimal values that require precise modeling.
'مقادیر اعشاری' emphasizes the continuous nature of physical measurements.
عدم قطعیت در اندازهگیریها، منجر به ارائه نتایج به صورت اعشاری با حدود اطمینان میشود.
Uncertainty in measurements leads to presenting results in decimal form with confidence intervals.
'به صورت اعشاری' means in decimal form.
در تحلیل دادههای بزرگ، شناسایی الگوهای اعشاری ظریف میتواند بینشهای عمیقی ارائه دهد.
In large data analysis, identifying subtle decimal patterns can provide deep insights.
'الگوهای اعشاری ظریف' refers to nuanced decimal patterns.
استفاده از نمایش اعشاری استاندارد، قابلیت همکاری بین سیستمهای مختلف را تضمین میکند.
Using a standard decimal representation ensures interoperability between different systems.
'نمایش اعشاری استاندارد' is a key concept in data exchange.
تفاوتهای جزئی در مقادیر اعشاری میتوانند پیامدهای قابل توجهی در شبیهسازیهای پیچیده داشته باشند.
Minor differences in decimal values can have significant consequences in complex simulations.
'مقادیر اعشاری' here refers to precise numerical inputs.
استنتاج اعتبار مقادیر اعشاری در دادههای علمی، مستلزم درک عمیق از عدم قطعیتهای ذاتی فرآیند اندازهگیری است.
Inferring the validity of decimal values in scientific data requires a deep understanding of the inherent uncertainties of the measurement process.
'اعتبار مقادیر اعشاری' refers to the trustworthiness of decimal data.
بهکارگیری الگوریتمهای عددی برای حل معادلات دیفرانسیل، با چالشهای مربوط به دقت و پایداری نمایش اعشاری مواجه است.
The application of numerical algorithms to solve differential equations faces challenges related to the precision and stability of decimal representation.
'پایداری نمایش اعشاری' refers to the stability of decimal representations in calculations.
تطبیق استانداردهای گزارشدهی مالی با الزامات بینالمللی، نیازمند بازنگری دقیق در نحوه نمایش مقادیر اعشاری است.
Aligning financial reporting standards with international requirements necessitates a meticulous review of how decimal values are represented.
'نحوه نمایش مقادیر اعشاری' refers to the methodology of presenting decimal figures.
تحلیل دقیق انحرافات اعشاری در دادههای بیولوژیکی، میتواند به کشف نشانگرهای زیستی جدید منجر شود.
Precise analysis of decimal deviations in biological data can lead to the discovery of new biomarkers.
'انحرافات اعشاری' refers to subtle statistical deviations.
چالشهای محاسباتی ناشی از محاسبات ممیز شناور، بهویژه در سیستمهای توزیعشده، نیازمند درک عمیقی از اصول نمایش اعشاری است.
Computational challenges arising from floating-point arithmetic, especially in distributed systems, require a deep understanding of decimal representation principles.
'اصول نمایش اعشاری' refers to the fundamental principles of decimal representation.
تفسیر و پردازش دادههای حاصل از سنسورهای دقیق، مستلزم درک کامل از ویژگیهای مقادیر اعشاری و خطاهای احتمالی است.
Interpreting and processing data from precise sensors necessitates a full understanding of the characteristics of decimal values and potential errors.
'ویژگیهای مقادیر اعشاری' refers to the inherent properties of decimal numbers.
استفاده از نمایشهای اعشاری استاندارد در پروتکلهای ارتباطی، از ابهامات و خطاهای تفسیری جلوگیری میکند.
Employing standard decimal representations in communication protocols prevents ambiguities and interpretation errors.
'نمایشهای اعشاری استاندارد' ensures clarity in data transmission.
ارزیابی تاثیر تغییرات جزئی در پارامترهای اعشاری بر پایداری سیستمهای پیچیده، نیازمند ابزارهای تحلیلی پیشرفته است.
Assessing the impact of minor changes in decimal parameters on the stability of complex systems requires advanced analytical tools.
'پارامترهای اعشاری' refers to numerical parameters with decimal values.
Häufige Kollokationen
Häufige Phrasen
— Decimal number. This is the most direct and common way to refer to a number that contains a decimal point.
لطفاً این عدد <strong>اعشاری</strong> را بخوانید. (Please read this <strong>decimal</strong> number.)
— Decimal fraction. Refers to a fraction written in decimal form, such as 0.5 or 0.75.
تبدیل کسر <strong>اعشاری</strong> به کسری معمولی آسان است. (Converting a <strong>decimal</strong> fraction to a common fraction is easy.)
— Decimal point or decimal separator. In Persian, this is often just 'ممیز' (momayyez), but 'ممیز اعشاری' is more explicit.
علامت <strong>اعشاری</strong> در این زبان ویرگول است. (The <strong>decimal</strong> separator in this language is a comma.)
— Only decimal (part). Used to emphasize that a value is not a whole number.
این قیمت فقط <strong>اعشاری</strong> است، یعنی بخش صحیح ندارد. (This price is only <strong>decimal</strong>, meaning it has no whole part.)
— In decimal form. Used to specify how a number or value is represented.
نتایج به صورت <strong>اعشاری</strong> نمایش داده شدند. (The results were displayed in <strong>decimal</strong> form.)
— Decimal calculation. Refers to a calculation involving decimal numbers.
انجام یک محاسبه <strong>اعشاری</strong> پیچیده زمانبر است. (Performing a complex <strong>decimal</strong> calculation is time-consuming.)
— Decimal data. Data that consists of numbers with decimal points.
این مجموعه داده شامل دادههای <strong>اعشاری</strong> زیادی است. (This dataset includes many <strong>decimal</strong> data points.)
— Decimal value. A numerical value that has a fractional part expressed decimally.
او یک مقدار <strong>اعشاری</strong> دقیق را گزارش کرد. (He reported a precise <strong>decimal</strong> value.)
— Decimal system. The base-10 number system.
ما در زندگی روزمره از سیستم <strong>اعشاری</strong> استفاده میکنیم. (We use the <strong>decimal</strong> system in everyday life.)
— Decimal digit. A digit that appears after the decimal point.
این عدد دو رقم <strong>اعشاری</strong> دارد. (This number has two <strong>decimal</strong> digits.)
Wird oft verwechselt mit
While decimal numbers are a type of fraction, 'کسری' is a broader term for 'fractional'. اعشاری specifically refers to the decimal notation (using a point). You can have a common fraction (کسر معمولی) that is not written in decimal form.
'صحیح' means 'whole' or 'integer'. It is the direct opposite of a number with a decimal part. A number is either whole (صحیح) or decimal (اعشاری).
اعشاری is the adjective ('decimal'), while 'اعشار' is the noun ('decimal', 'decimal point'). You describe something as اعشاری, but you might refer to the 'point' itself as 'اعشار' or 'ممیز'.
Leicht verwechselbar
Both relate to parts of a whole.
<strong>اعشاری</strong> specifically denotes the base-10 representation with a decimal point (e.g., 0.5). 'کسری' is a more general term for 'fractional' and can refer to common fractions like 1/2, which may or may not be written in decimal form. <strong>اعشاری</strong> implies the format.
عدد 0.5 هم کسری است و هم اعشاری. (The number 0.5 is both fractional and decimal.)
They represent opposite types of numbers.
'صحیح' means 'whole' or 'integer' (e.g., 5). <strong>اعشاری</strong> means 'decimal' and refers to numbers with a fractional part shown using a decimal point (e.g., 5.5). You typically contrast them.
عدد 7 صحیح است، اما عدد 7.2 اعشاری است. (The number 7 is whole, but the number 7.2 is decimal.)
They are noun and adjective forms of the same concept.
<strong>اعشاری</strong> is the adjective used to describe something (e.g., 'عدد اعشاری' - decimal number). 'اعشار' is the noun, referring to the decimal point itself or the concept of decimals (e.g., 'این عدد اعشار دارد' - this number has a decimal).
نقطه <strong>اعشاری</strong> (decimal point) است. (It is a <strong>decimal</strong> point.)
Both relate to the decimal point.
'ممیز' (momayyez) is the common word for 'decimal point' or 'separator' in Persian. <strong>اعشاری</strong> is the adjective describing numbers that *use* this point. You might say 'ممیز اعشاری' (decimal separator) for clarity.
لطفاً ممیز را درست وارد کنید. (Please enter the separator correctly.)
Both imply a number is not a whole integer.
'غیرصحیح' (gheyr-e sahih) means 'non-whole' or 'non-integer'. While this often implies a decimal number, <strong>اعشاری</strong> is more specific to the decimal notation. A number could be non-whole but expressed as a fraction (e.g., 1/2) rather than a decimal (0.5).
این مقدار غیرصحیح است و به صورت اعشاری نمایش داده شده. (This value is non-whole and is displayed in decimal form.)
Satzmuster
This is a [Noun] [Adjective].
این یک عدد <strong>اعشاری</strong> است. (This is a decimal number.)
We learned about [Noun] [Adjective].
ما کسر <strong>اعشاری</strong> را یاد گرفتیم. (We learned about decimal fractions.)
The [Noun] [Adjective] is important.
دقت اعداد <strong>اعشاری</strong> مهم است. (The precision of decimal numbers is important.)
This [Noun] is capable of processing [Adjective] [Nouns].
این برنامه قادر به پردازش مقادیر <strong>اعشاری</strong> است. (This program is capable of processing decimal values.)
Rounding [Adjective] [Nouns] can lead to errors.
تقریب زدن اعداد <strong>اعشاری</strong> میتواند منجر به خطا شود. (Rounding decimal numbers can lead to errors.)
There are different methods for [Verb] [Adjective] [Nouns].
روشهای مختلفی برای نمایش اعداد <strong>اعشاری</strong> وجود دارد. (There are different methods for representing decimal numbers.)
The complexities of [Noun] [Adjective] [Nouns] require advanced algorithms.
پیچیدگیهای نمایش اعداد <strong>اعشاری</strong> نیازمند الگوریتمهای پیشرفته است. (The complexities of representing decimal numbers require advanced algorithms.)
Using [Adjective] representation for [Nouns] facilitates understanding.
استفاده از نمایش <strong>اعشاری</strong> برای کسورات پیچیده، درک را آسانتر میکند. (Using decimal representation for complex fractions facilitates understanding.)
Wortfamilie
Substantive
Adjektive
Verwandt
So verwendest du es
High, especially in educational and technical contexts.
-
Using 'اعشاری' as a noun.
→
Using 'اعشار' (eshār) or 'ممیز' (momayyez) as the noun for decimal point/concept.
<strong>اعشاری</strong> is primarily an adjective. While it describes decimal numbers, it doesn't stand alone as the noun for 'decimal point' or 'decimal number'. For example, say 'عدد اعشاری' (decimal number) not just 'اعشاری'.
-
Incorrect adjective placement.
→
Placing 'اعشاری' before the noun it modifies (e.g., 'عدد اعشاری').
In Persian, adjectives usually precede the noun. Saying 'عدد را اعشاری' is incorrect; the correct structure is 'عدد اعشاری'.
-
Confusing 'اعشاری' with 'کسری'.
→
Using 'اعشاری' for decimal notation and 'کسری' for the general concept of fraction.
All decimal numbers are fractions, but not all fractions are written in decimal form. Use <strong>اعشاری</strong> when the decimal point format is key, and 'کسری' more broadly for any fractional concept.
-
Not pluralizing the noun when needed.
→
Pluralizing the noun while keeping the adjective singular (e.g., 'اعداد اعشاری').
Adjectives in Persian generally do not change for number or gender. When referring to multiple decimal numbers, the noun ('عدد' becomes 'اعداد') takes the plural form, not the adjective 'اعشاری'.
-
Using 'اعشاری' when 'صحیح' is appropriate.
→
Using 'صحیح' for whole numbers and 'اعشاری' for numbers with decimal parts.
'صحیح' means 'whole' or 'integer'. Using <strong>اعشاری</strong> for a number like '5' would be incorrect; '5' is 'عدد صحیح'.
Tipps
Adjective Placement
Remember that اعشاری typically functions as an adjective. In Persian, adjectives often precede the noun they modify, like 'عدد اعشاری' (decimal number). This is a fundamental rule to keep in mind for correct sentence construction.
Sound Association
Try associating the sound 'aashari' with the concept of 'asking' for more detail or precision in a number. Decimal numbers provide that extra precision beyond whole numbers.
Distinguish from 'کسری'
While decimal numbers are fractions, 'کسری' is a broader term. Use اعشاری when you specifically mean the base-10 notation with a decimal point, distinguishing it from common fractions like 1/2.
Stress the Second Syllable
The stress in اعشاری falls on the second syllable: a-SHA-ri. Practicing this rhythm will make your pronunciation sound more natural to native speakers.
Pluralization
When referring to multiple decimal numbers, the noun becomes plural, not the adjective. For instance, 'decimal numbers' is 'اعداد اعشاری' (adad-e aashari), where 'اعداد' is the plural of 'عدد'.
Antonym: صحیح
The direct opposite of a decimal number (اعشاری) is a whole number or integer (صحیح). Remember this contrast to solidify your understanding of both terms.
Common in Data
You will frequently encounter اعشاری when dealing with data analysis, scientific results, financial reports, and statistics, as precise numerical values are often represented in decimal form.
Visual Aid
Imagine a number line where the decimal point is a significant marker between whole numbers. Associate the word اعشاری with this visual representation of precision.
Compound Phrases
اعشاری frequently combines with other words to form common phrases like 'عدد اعشاری' (decimal number), 'کسر اعشاری' (decimal fraction), and 'ممیز اعشاری' (decimal separator). Learning these collocations will enhance your fluency.
Einprägen
Eselsbrücke
Think of 'a-SHARI' sounding like 'ash-a-rye', where 'ash' could remind you of 'ash-ten' (like a ten-dollar bill, which often has cents, i.e., decimal parts). Or, imagine a sharp 'aah!' sound when you see a number with a decimal point, like 3.14!
Visuelle Assoziation
Picture a number line with a prominent decimal point (like a tiny dot or a comma) clearly separating whole numbers from fractional parts. Associate the sound 'aashari' with this visual representation.
Word Web
Herausforderung
Try to find five sentences in Persian text (online articles, books) that use the word اعشاری. Write them down and translate them, paying attention to how the adjective modifies the noun.
Wortherkunft
The word اعشاری is derived from the Arabic root 'عشر' (ashr), meaning 'ten'. This directly relates to the base-10 nature of the decimal number system.
Ursprüngliche Bedeutung: Pertaining to ten.
Semitic languages (Arabic origin, adopted into Persian).Kultureller Kontext
The term اعشاری is purely mathematical and neutral. There are no cultural sensitivities associated with its use.
In English-speaking countries, the term 'decimal' is universally understood. The Persian word اعشاری serves the exact same function and is equally fundamental in Persian-speaking contexts.
Im Alltag üben
Kontexte aus dem Alltag
Mathematics Class
- عدد اعشاری
- کسر اعشاری
- جمع اعشاری
- ممیز اعشاری
Shopping / Prices
- قیمت اعشاری
- به صورت اعشاری
- مقدار اعشاری
Science Lab / Measurements
- مقدار اعشاری
- اندازهگیری اعشاری
- دقت اعشاری
Finance / Banking
- نرخ اعشاری
- مبلغ اعشاری
- حساب اعشاری
Computer Science / Data Types
- نوع داده اعشاری
- فرمت اعشاری
- نمایش اعشاری
Gesprächseinstiege
"آیا تا به حال با اعداد اعشاری مشکل داشتهاید؟"
"در ریاضیات، کدام بخش برایتان سختتر است: اعداد صحیح یا اعداد اعشاری؟"
"چگونه اعداد اعشاری را به دوستانتان توضیح میدهید؟"
"در زندگی روزمره، بیشتر از اعداد صحیح استفاده میکنیم یا اعداد اعشاری؟"
"چه موقعی دقت اعداد اعشاری واقعاً اهمیت پیدا میکند؟"
Tagebuch-Impulse
امروز سعی کنید پنج جمله بسازید که در آنها از کلمه 'اعشاری' استفاده شده باشد. هر جمله را همراه با ترجمهاش بنویسید.
درباره موقعیتی فکر کنید که نیاز به استفاده از اعداد اعشاری داشتید. آن موقعیت چه بود و چگونه از اعداد اعشاری استفاده کردید؟
مقایسهای بین اعداد صحیح و اعداد اعشاری بنویسید. تفاوت اصلی آنها چیست و چرا هر کدام اهمیت خود را دارند؟
یک مسئله ریاضی ساده که شامل اعداد اعشاری است را برای خودتان طراحی کنید و سپس آن را حل کنید.
چگونه میتوانید مفهوم 'اعشاری' را به یک کودک توضیح دهید؟ داستان یا مثال سادهای برای آن بنویسید.
Häufig gestellte Fragen
10 Fragenاعشاری is an adjective specifically referring to the decimal notation (using a decimal point, like 3.14). 'کسری' (kasri) is a more general term for 'fractional' and can refer to any part of a whole, including common fractions written with a numerator and denominator (like 1/2) as well as decimal fractions (like 0.5). So, while 0.5 is both 'کسری' and 'اعشاری', 1/2 is 'کسری' but not necessarily 'اعشاری' unless converted.
The most common word for 'decimal point' or 'separator' is 'ممیز' (momayyez). For more clarity, you can say 'ممیز اعشاری' (momayyez-e aashari), which explicitly means 'decimal separator'. اعشاری itself is the adjective describing numbers that use this point.
Yes, اعشاری can describe negative numbers that have a decimal part. For example, '-3.14' would be referred to as 'عدد اعشاری منفی' (adad-e aashari-ye manfi - negative decimal number).
Yes, it is used when discussing prices, measurements, or any situation where precise numerical values are important. For instance, when talking about currency like '15.50 toman', one might refer to the '.50' as a part 'اعشاری'.
The direct opposite when referring to numbers is 'صحیح' (sahih), meaning 'whole' or 'integer'. A number is either whole (صحیح) or decimal (اعشاری).
As an adjective, اعشاری does not typically take a plural form itself. Instead, the noun it modifies becomes plural. For example, 'decimal number' is 'عدد اعشاری', and 'decimal numbers' is 'اعداد اعشاری'.
Yes, in advanced mathematics, you might encounter terms like 'نمایش اعشاری متناوب' (nemāyesh-e aashari-ye motanāveb - repeating decimal representation) and 'نمایش اعشاری مختوم' (nemāyesh-e aashari-ye makhtum - terminating decimal representation). The adjective اعشاری is the base term for all these.
'به صورت اعشاری' (be surat-e aashari) translates to 'in decimal form' or 'as a decimal'. It's used to specify the format in which a number is presented or calculated.
Yes, in programming, you might encounter terms like 'نوع داده اعشاری' (no'-e dādeh-ye aashari - decimal data type) which refers to data types designed to store numbers with decimal points accurately, often used in financial applications.
The word comes from the Arabic root 'عشر' (ashr), meaning 'ten', reflecting the base-10 nature of the decimal system.
Teste dich selbst 10 Fragen
/ 10 correct
Perfect score!
Summary
The Persian adjective <strong>اعشاری</strong> (aashari) means 'decimal'. It is used to describe any number, fraction, measurement, or quantity that includes a decimal point, distinguishing it from whole numbers (اعداد صحیح). For instance, 'a decimal number' is 'عدد اعشاری' (adad-e aashari), and 'decimal fraction' is 'کسر اعشاری' (kasr-e aashari). It's a fundamental term in mathematics and everyday contexts involving precise numerical values.
- <strong>اعشاری</strong> (aashari) is a Persian adjective meaning 'decimal'.
- It describes numbers, fractions, or measurements with a decimal point.
- Commonly used in math, science, and finance.
- Example: عدد اعشاری (adad-e aashari) - decimal number.
Adjective Placement
Remember that اعشاری typically functions as an adjective. In Persian, adjectives often precede the noun they modify, like 'عدد اعشاری' (decimal number). This is a fundamental rule to keep in mind for correct sentence construction.
Context is Key
While اعشاری means 'decimal', its specific meaning can be clarified by the noun it modifies. 'عدد اعشاری' is a decimal number, 'کسر اعشاری' is a decimal fraction, and 'دقت اعشاری' is decimal precision. Always consider the noun to fully grasp the usage.
Sound Association
Try associating the sound 'aashari' with the concept of 'asking' for more detail or precision in a number. Decimal numbers provide that extra precision beyond whole numbers.
Distinguish from 'کسری'
While decimal numbers are fractions, 'کسری' is a broader term. Use اعشاری when you specifically mean the base-10 notation with a decimal point, distinguishing it from common fractions like 1/2.
Beispiel
این عدد اعشاری را به کسر تبدیل کنید.
Verwandte Inhalte
Mehr numbers Wörter
اعشار
B1„اعشار“ bedeutet Dezimalzahl und bezieht sich auf Zahlen mit einem Dezimalpunkt, die Teile eines Ganzen darstellen.
عددنویسی
B1Numerierung; der Prozess des Zuweisens oder Ausdrückens von Zahlen.
عددی
B1Numerisch, zahlenmäßig. (e.g., Die numerische Reihenfolge der Akten.)
عدم دقت
B1Die Ungenauigkeit der Messungen war problematisch.
عرضی
B1Adjektiv, das 'breitenmäßig' oder 'quer' bedeutet. Es beschreibt etwas, das sich über die Breite eines Objekts erstreckt oder darauf ausgerichtet ist. Zum Beispiel wäre ein Schnitt in Querrichtung eines Stoffes ein 'عرضی' Schnitt.
اضافه
B1Zusatz, Überschuss, extra. In der persischen Grammatik das Bindeglied zwischen Wörtern.
افزایش یافتن
B1Steigen, zunehmen (intransitiv). Bsp: Die Preise sind gestiegen (قیمتها افزایش یافت). Die Temperatur nimmt zu (دما افزایش مییابد).
افزایشی
B1Der Preistrend ist in diesem Monat steigend (afzāyeši).
آمار
B1Die Statistik zeigt, dass die Bevölkerung wächst.
آمارگیر
B1Ein Statistiker oder Volkszähler, der systematisch Daten erhebt und erfasst.
