40 is what percent of 397?

Answer: 40 of 397 is 10.08%

Let's see how we can calculate this percentage: 40 is what percent of 397? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

\(\text{Percentage calculation}\) = \({X \over Y}\)

• \(X = 40\)
• \(Y = 397\)
• Percentage calculation = \(40 \over 397 \) = \(0.1007556675063\)

Step 2: A percentage is a number or ratio expressed as a fraction of 100.

\(0.1008\) = \(10.08 \over 100 \) = \(10.08\%\)

\(Answer: \) 40 of 397 is 10.08%

40 is what percent of 397? 10.08 percent.

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