21 out of 45 as a Percentage

Answer

The answer for 21 out of 45 as a percentage is approximately 46.67%.

Explanation

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

Step 1: First, express 21 out of 45 as a fraction: 21/45.

Step 2: To convert this fraction into a percentage, multiply it by 100. (21/45) × 100 = 46.6666...

Step 3: Round the result to two decimal places to get the final percentage. 46.6666... ≈ 46.67%

Thus, 21 out of 45 is approximately 46.67% when expressed as a percentage.

• Percentage: A way of expressing a number as a fraction of 100.
   
• Fraction: A numerical quantity that represents a part of a whole.
   
• 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.
   
• Rounding: The process of adjusting a number to a specified degree of precision, often to make it simpler or more approximate.