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What is 99.55 percent of 21?
Answer: 99.55% of 21 is 20.91.
You want to know the answer to this question: what is 99.55 percent of 21? Here is a very simple step-by-step guide to find out.
Step 1: A percentage is a number or ratio expressed as a fraction of 100.
\(99.55\%\) = \(99.55 \over 100 \) = \(0.9955\)
Step 2: We use the following formula:
\(\text{Percentage of a value}\) = \(X \cdot P\%\)
• \(X = 21\)
• \(P\% = 99.55\%\) = \(99.55 \over 100 \) = \(0.9955\)
\(Answer: 21 \cdot 99.55\%\) = \(21 \cdot 0.9955\) = \(20.91\)
• \(X = 21\)
• \(P\% = 99.55\%\) = \(99.55 \over 100 \) = \(0.9955\)
\(Answer: 21 \cdot 99.55\%\) = \(21 \cdot 0.9955\) = \(20.91\)
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