What is % of ?
Rounding
What is 45 percent of 100.8?
Answer: 45% of 100.8 is 45.36.
You want to know the answer to this question: what is 45 percent of 100.8? 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.
\(45\%\) = \(45 \over 100 \) = \(0.45\)
Step 2: We use the following formula:
\(\text{Percentage of a value}\) = \(X \cdot P\%\)
• \(X = 100.8\)
• \(P\% = 45\%\) = \(45 \over 100 \) = \(0.45\)
\(Answer: 100.8 \cdot 45\%\) = \(100.8 \cdot 0.45\) = \(45.36\)
• \(X = 100.8\)
• \(P\% = 45\%\) = \(45 \over 100 \) = \(0.45\)
\(Answer: 100.8 \cdot 45\%\) = \(100.8 \cdot 0.45\) = \(45.36\)
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