# 450 is 75 percent of what number?

Answer: 450 is 75 percent of 600

## Fastest method for calculating 450 is 75 percent of what number

Assume the unknown value is 'Y'

450 = 75% x Y

450 = 75 / 100 x Y

Multiplying both sides by 100 and dividing both sides of the equation by 75 we will arrive at:

Y = 3 x 100 / 75

Y = 600%

Answer: 450 is 75 percent of 600

If you want to use a calculator, simply enter 450x100÷75 and you will get your answer which is 600

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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% / Y = 75% / 450

Drop the percentage marks to simplify your calculations: 100 / Y = 75 / 450

Multiply both sides by Y to move Y on the right side of the equation: 100 = ( 75 / 450 ) Y

Simplifying the right side, we get: 100 = 75 Y

Dividing both sides of the equation by 75, we will arrive at: 600 = Y

This leaves us with our final answer: 450 is 75 percent of 600