What is 210.5% of 400?

We need to find 210.5% of 400.

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

So 210.5% means 210.5 out of every 100.

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

Divide the percentage by 100:

210.5 ÷ 100 = 2.105

This means 210.5% = 2.105

Now multiply the decimal by the number:

2.105 × 400 = 842

So 210.5% of 400 = 842

You can also think of it as a fraction:

210.5% of 400 = (210.5/100) × 400

= (210.5 × 400) / 100

= 84200 / 100

= 842