# 20 is what percent of 64?

Answer: 20 is 31.25 percent of 64

## Fastest method for calculating 20 is what percent of 64

Assume the unknown value is 'Y', and 20 of 64 can be written as:

Y = 20 / 64

By multiplying both numerator and denominator by 100 we will get:

Y = 20 / 64 x 100 / 100 = 31.25 / 100

Y = 31.25%

Answer: 20 is 31.25 percent of 64

If you want to use a calculator, simply enter 20÷64x100 and you will get your answer which is 31.25

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## Have time and want to learn the details?

Let's solve the equation for Y by first rewriting it as: 100% / 64 = Y% / 20

Drop the percentage marks to simplify your calculations: 100 / 64 = Y / 20

Multiply both sides by 20 to isolate Y on the right side of the equation: 20 ( 100 / 64 ) = Y

Computing the left side, we get: 31.25 = Y

This leaves us with our final answer: 20 is 31.25 percent of 64