What is % of ?
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What is 9 percent of 642?
Answer: 9% of 642 is 57.78.
You want to know the answer to this question: what is 9 percent of 642? 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.
\(9\%\) = \(9 \over 100 \) = \(0.09\)
Step 2: We use the following formula:
\(\text{Percentage of a value}\) = \(X \cdot P\%\)
• \(X = 642\)
• \(P\% = 9\%\) = \(9 \over 100 \) = \(0.09\)
\(Answer: 642 \cdot 9\%\) = \(642 \cdot 0.09\) = \(57.78\)
• \(X = 642\)
• \(P\% = 9\%\) = \(9 \over 100 \) = \(0.09\)
\(Answer: 642 \cdot 9\%\) = \(642 \cdot 0.09\) = \(57.78\)
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