What is 8.13% of 6400?

We need to find 8.13% of 6400.

The word "percent" means "per hundred" or "out of 100".

So 8.13% means 8.13 out of every 100.

To calculate with percentages, we first convert to a decimal.

Divide the percentage by 100:

8.13 ÷ 100 = 0.0813

This means 8.13% = 0.0813

Now multiply the decimal by the number:

0.0813 × 6400 = 520.32

So 8.13% of 6400 = 520.32

You can also think of it as a fraction:

8.13% of 6400 = (8.13/100) × 6400

= (8.13 × 6400) / 100

= 52032 / 100

= 520.32