What percentage does 15 represent when compared to 20?

To determine what percentage 15 is of 20, you can use the following formula:

Percentage = (Part / Whole) * 100

In this case, the Part is 15, and the Whole is 20.

Now, plug the values into the formula:

Percentage = (15 / 20) * 100

Next, perform the division:

15 / 20 = 0.75

Then, multiply by 100 to convert it into a percentage:

0.75 * 100 = 75

Thus, 15 is 75% of 20.

This means that if you compare 15 to the total amount of 20, 15 makes up 75% of that total.