# What is 20% of 40?

Updated on December 11, 2023

Answer: 20% of 40 is 8. This is calculated by multiplying 40 by 0.20 (20%).

## Percentage Calculations

Finding 20% of 40 involves converting 20% to a decimal (0.20) and then multiplying it by 40. This method is a basic and essential skill in mathematics, helping children understand how percentages are used to determine a fraction of a number in everyday calculations.

## FAQ on Percentage Calculations

### What is 10% of 30?

10% of 30 is 3.

### How much is 25% of 80?

25% of 80 is 20.

### What is 30 percent of 50?

30 percent of 50 is 15.