What is % of ?
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What is 15 percent of 66?
Answer: 15% of 66 is 9.9.
You want to know the answer to this question: what is 15 percent of 66? 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.
\(15\%\) = \(15 \over 100 \) = \(0.15\)
Step 2: We use the following formula:
\(\text{Percentage of a value}\) = \(X \cdot P\%\)
• \(X = 66\)
• \(P\% = 15\%\) = \(15 \over 100 \) = \(0.15\)
\(Answer: 66 \cdot 15\%\) = \(66 \cdot 0.15\) = \(9.9\)
• \(X = 66\)
• \(P\% = 15\%\) = \(15 \over 100 \) = \(0.15\)
\(Answer: 66 \cdot 15\%\) = \(66 \cdot 0.15\) = \(9.9\)
Use the percentage calculator to solve other similar percentage calculation questions.
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