What is 0.8 of 500?

To find 0.8 of 500, you simply multiply 500 by 0.8.

So, the calculation is:

500 x 0.8 = 400

This means that 0.8 of 500 is equal to 400. In simpler terms, if you think of 500 as a whole, 0.8 represents 80% of that amount, which equals 400.