What is 42 percent of 129?

Answer: 42% of 129 is 54.18.

You want to know the answer to this question: what is 42 percent of 129? 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.

\(42\%\) = \(42 \over 100 \) = \(0.42\)

Step 2: We use the following formula:

\(\text{Percentage of a value}\) = \(X \cdot P\%\)

• \(X = 129\)
• \(P\% = 42\%\) = \(42 \over 100 \) = \(0.42\)

\(Answer: 129 \cdot 42\%\) = \(129 \cdot 0.42\) = \(54.18\)

What is 42 percent of 129? 54.18

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