378 is what percent of 420?

Answer: 378 of 420 is 90%

Let's see how we can calculate this percentage: 378 is what percent of 420? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

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

• \(X = 378\)
• \(Y = 420\)
• Percentage calculation = \(378 \over 420 \) = \(0.9\)

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

\(0.9\) = \(90 \over 100 \) = \(90\%\)

\(Answer: \) 378 of 420 is 90%

378 is what percent of 420? 90 percent.

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