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Last updated on March 7th, 2025

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21% as a Fraction

Professor Greenline Explaining Math Concepts
Foundation
Intermediate
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Numbers can be categorized into different types. Fraction is one of its kind. It is always represented in the form of p/q, where p is the numerator and q is the denominator. Fraction represents a whole and a fractional part. Percentages are another way of expressing fractions and decimals. For example, 1/2 is equivalent to 50%, and numbers in percentages can be converted to fractions. In this guide, we are going to learn how to convert a percentage to a fraction.

Professor Greenline from BrightChamps

What is 21% as a Fraction?

21% as a fraction

 

Answer

 

The answer for 21% as a fraction will be 21/100.

 

Explanation

 

Converting a percentage to a fraction is a straightforward task. You can follow the steps mentioned below to find the answer.

 

Step 1: A percentage is essentially a fraction with a denominator of 100. Here, 21% can be directly written as 21/100.

 

Step 2: Simplify the fraction if necessary. In this case, 21/100 is already in its simplest form since the greatest common divisor (GCD) of 21 and 100 is 1.

 

Thus, 21% can be written as a fraction 21/100.

Professor Greenline from BrightChamps

Important Glossaries for 21% as a Fraction

  • Fraction: A numerical quantity that is not a whole number, representing a part of a whole.
     
  • Percentage: A way of expressing a number as a fraction of 100, denoted by the percent symbol (%).
     
  • Numerator: The top part of a fraction, indicating how many parts of the whole are being considered.
     
  • Denominator: The bottom part of a fraction, showing how many parts make up a whole.
     
  • Greatest Common Divisor (GCD): The largest positive integer that divides two or more integers without a remainder.
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