What's 20% of 100?

To find 20% of 100, we follow these steps:
Step 1: Convert the percentage to a decimal.
20% as a decimal is 0.20.
Step 2: Multiply the decimal by the whole number.
Multiply 0.20 by 100 to find the result.
Therefore, 20% of 100 = 0.20 * 100 = 20.