# 170 is 85 percent of what number?

Answer: 170 is 85 percent of 200

## Fastest method for calculating 170 is 85 percent of what number

Assume the unknown value is 'Y'

170 = 85% x Y

170 = 85 / 100 x Y

Multiplying both sides by 100 and dividing both sides of the equation by 85 we will arrive at:

Y = 3 x 100 / 85

Y = 200%

Answer: 170 is 85 percent of 200

If you want to use a calculator, simply enter 170x100÷85 and you will get your answer which is 200

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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 = 85% / 170

Drop the percentage marks to simplify your calculations: 100 / Y = 85 / 170

Multiply both sides by Y to move Y on the right side of the equation: 100 = ( 85 / 170 ) Y

Simplifying the right side, we get: 100 = 85 Y

Dividing both sides of the equation by 85, we will arrive at: 200 = Y

This leaves us with our final answer: 170 is 85 percent of 200