What is 11.25% of 6400?

We need to find 11.25% of 6400.

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

So 11.25% means 11.25 out of every 100.

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

Divide the percentage by 100:

11.25 ÷ 100 = 0.1125

This means 11.25% = 0.1125

Now multiply the decimal by the number:

0.1125 × 6400 = 720

So 11.25% of 6400 = 720

You can also think of it as a fraction:

11.25% of 6400 = (11.25/100) × 6400

= (11.25 × 6400) / 100

= 72000 / 100

= 720