# 54 is 120 percent of what number?

Answer: 54 is 120 percent of 45

## Fastest method for calculating 54 is 120 percent of what number

Assume the unknown value is 'Y'

54 = 120% x Y

54 = 120 / 100 x Y

Multiplying both sides by 100 and dividing both sides of the equation by 120 we will arrive at:

Y = 3 x 100 / 120

Y = 45%

Answer: 54 is 120 percent of 45

If you want to use a calculator, simply enter 54x100÷120 and you will get your answer which is 45

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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 = 120% / 54

Drop the percentage marks to simplify your calculations: 100 / Y = 120 / 54

Multiply both sides by Y to move Y on the right side of the equation: 100 = ( 120 / 54 ) Y

Simplifying the right side, we get: 100 = 120 Y

Dividing both sides of the equation by 120, we will arrive at: 45 = Y

This leaves us with our final answer: 54 is 120 percent of 45