# 120 is what percent of 300?

Answer: 120 is 40 percent of 300

## Fastest method for calculating 120 is what percent of 300

Assume the unknown value is 'Y', and 120 of 300 can be written as:

Y = 120 / 300

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

Y = 120 / 300 x 100 / 100 = 40 / 100

Y = 40%

Answer: 120 is 40 percent of 300

If you want to use a calculator, simply enter 120÷300x100 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% / 300 = Y% / 120

Drop the percentage marks to simplify your calculations: 100 / 300 = Y / 120

Multiply both sides by 120 to isolate Y on the right side of the equation: 120 ( 100 / 300 ) = Y

Computing the left side, we get: 40 = Y

This leaves us with our final answer: 120 is 40 percent of 300