# What is 8 percent of 40 (8% of 40)?

Answer: 8 percent of 40 is 3.2

## Fastest method for calculating 8 percent of 40 (8% of 40)

Assume the unknown value is 'Y'

Y = 8 / 100

Y = 8 / 100 x 40

Y = 3.2

Answer: 8 percent of 40 is 3.2

If you want to use a calculator, simply enter 8÷100x40 and you will get your answer which is 3.2

You may also be interested in:

Here is a calculator to solve percentage calculations such as what is 8% of 40. You can solve this type of calculation with your own values by entering them into the calculator's fields, and click 'Calculate' to get the result and explanation.

What is% of
?

## Have time and want to learn the details?

Let's solve the equation for Y by first rewriting it as: 100% / 40 = 8% / Y

Drop the percentage marks to simplify your calculations: 100 / 40 = 8 / Y

Multiply both sides by Y to transfer it on the left side of the equation: Y ( 100 / 40 ) = 8

To isolate Y, multiply both sides by 40 / 100, we will have: Y = 8 ( 40 / 100 )

Computing the right side, we get: Y = 3.2

This leaves us with our final answer: 8% of 40 is 3.2