What is 6.88% of 6400?

We need to find 6.88% of 6400.

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

So 6.88% means 6.88 out of every 100.

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

Divide the percentage by 100:

6.88 ÷ 100 = 0.0688

This means 6.88% = 0.0688

Now multiply the decimal by the number:

0.0688 × 6400 = 440.32

So 6.88% of 6400 = 440.32

You can also think of it as a fraction:

6.88% of 6400 = (6.88/100) × 6400

= (6.88 × 6400) / 100

= 44032 / 100

= 440.32