# 72 is what percent of 180?

Answer: 72 is 40 percent of 180

## Fastest method for calculating 72 is what percent of 180

Assume the unknown value is 'Y', and 72 of 180 can be written as:

Y = 72 / 180

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

Y = 72 / 180 x 100 / 100 = 40 / 100

Y = 40%

Answer: 72 is 40 percent of 180

If you want to use a calculator, simply enter 72÷180x100 and you will get your answer which is 40

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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% / 180 = Y% / 72

Drop the percentage marks to simplify your calculations: 100 / 180 = Y / 72

Multiply both sides by 72 to isolate Y on the right side of the equation: 72 ( 100 / 180 ) = Y

Computing the left side, we get: 40 = Y

This leaves us with our final answer: 72 is 40 percent of 180