What is 42 out of 138 as a percentage?

When you ask "What is 42 out of 138?" you want to know what percent 42 is out of 138.

Here are step-by-step instructions showing you how we calculated 42 out of 138 as a percentage:

The first step is to divide 42 by 138 to get the answer in decimal form:

42 ÷ 138 ≈ 0.3043

Then, we multiplied the answer from the first step by one hundred to get the answer as a percentage:

0.3043 × 100 = 30.43%

We can prove that the answer is correct by taking 30.43 percent of 138 to get 42:

(138 × 30.43) ÷ 100 ≈ 42

Note that our calculator rounds the answers up to two decimals if necessary. Once again, the answer is as follows:

≈ 30.43%

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What is 42 out of 139 as a percentage?
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