# What is 70 percent of 42 (70% of 42)?

Answer: 70 percent of 42 is 29.4

## Fastest method for calculating 70 percent of 42 (70% of 42)

Assume the unknown value is 'Y'

Y = 70 / 100

Y = 70 / 100 x 42

Y = 29.4

Answer: 70 percent of 42 is 29.4

If you want to use a calculator, simply enter 70÷100x42 and you will get your answer which is 29.4

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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% / 42 = 70% / Y

Drop the percentage marks to simplify your calculations: 100 / 42 = 70 / Y

Multiply both sides by Y to transfer it on the left side of the equation: Y ( 100 / 42 ) = 70

To isolate Y, multiply both sides by 42 / 100, we will have: Y = 70 ( 42 / 100 )

Computing the right side, we get: Y = 29.4

This leaves us with our final answer: 70% of 42 is 29.4