What is 450% of 800?

We need to find 450% of 800.

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

So 450% means 450 out of every 100.

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

Divide the percentage by 100:

This means 450% = 4.5

Now multiply the decimal by the number:

4.5 × 800 = 3600

So 450% of 800 = 3600

You can also think of it as a fraction:

450% of 800 = (450/100) × 800

= (450 × 800) / 100

= 360000 / 100

= 3600