# What percent of 70 is 20?

Answer: 28.571 percent of 70 is 20

## Fastest method for calculating what percent of 70 is 20

Assume the unknown value is 'Y', and 20 of 70 can be written as:

Y = 20 / 70

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

Y = 20 / 70 x 100 / 100 = 28.571 / 100

Y = 28.571%

Answer: 28.571 percent of 70 is 20

If you want to use a calculator, simply enter 20÷70x100 and you will get your answer which is 28.571

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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% / 70 = Y% / 20

Drop the percentage marks to simplify your calculations: 100 / 70 = Y / 20

Multiply both sides by 20 to isolate Y on the right side of the equation: 20 ( 100 / 70 ) = Y

Computing the left side, we get: 28.571 = Y

This leaves us with our final answer: 28.571 percent of 70 is 20