What is 6420% of 4000?

We need to find 6420% of 4000.

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

So 6420% means 6420 out of every 100.

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

Divide the percentage by 100:

This means 6420% = 64.2

Now multiply the decimal by the number:

64.2 × 4000 = 256800

So 6420% of 4000 = 256800

You can also think of it as a fraction:

6420% of 4000 = (6420/100) × 4000

= (6420 × 4000) / 100

= 25680000 / 100

= 256800