21 is what percent of 90?

Answer: 21 of 90 is 23.33%

Let's see how we can calculate this percentage: 21 is what percent of 90? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

\(\text{Percentage calculation}\) = \({X \over Y}\)

• \(X = 21\)
• \(Y = 90\)
• Percentage calculation = \(21 \over 90 \) = \(0.23333333333333\)

Step 2: A percentage is a number or ratio expressed as a fraction of 100.

\(0.2333\) = \(23.33 \over 100 \) = \(23.33\%\)

\(Answer: \) 21 of 90 is 23.33%

21 is what percent of 90? 23.33 percent.

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