What is 1.3% of 6400?

We need to find 1.3% of 6400.

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

So 1.3% means 1.3 out of every 100.

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

Divide the percentage by 100:

1.3 ÷ 100 = 0.013

This means 1.3% = 0.013

Now multiply the decimal by the number:

0.013 × 6400 = 83.2

So 1.3% of 6400 = 83.2

You can also think of it as a fraction:

1.3% of 6400 = (1.3/100) × 6400

= (1.3 × 6400) / 100

= 8320 / 100

= 83.2