What is 0.67% of 6400?

We need to find 0.67% of 6400.

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

So 0.67% means 0.67 out of every 100.

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

Divide the percentage by 100:

0.67 ÷ 100 = 0.0067

This means 0.67% = 0.0067

Now multiply the decimal by the number:

0.0067 × 6400 = 42.88

So 0.67% of 6400 = 42.88

You can also think of it as a fraction:

0.67% of 6400 = (0.67/100) × 6400

= (0.67 × 6400) / 100

= 4288 / 100

= 42.88