What Is 25% of 20?
25% of 20 = 5
How to calculate 25% of 20
- Turn the percentage into a decimal by dividing by 100: 25 ÷ 100 = 0.25.
- Multiply by the number: 0.25 × 20 = 5.
X% of Y = X ÷ 100 × Y
Mental math shortcut
Find 10% by moving the decimal point one place left: 10% of 20 = 2. Or take a quarter: 20 ÷ 4 = 5.
Swap trick: x% of y = y% of x, so 25% of 20 is the same as 20% of 25, which is also 5.
Other percentages of 20
| 5% of 20 | 1 |
| 10% of 20 | 2 |
| 15% of 20 | 3 |
| 20% of 20 | 4 |
| 30% of 20 | 6 |
| 40% of 20 | 8 |
| 50% of 20 | 10 |
| 75% of 20 | 15 |
25% of other numbers
| 25% of 10 | 2.5 |
| 25% of 12 | 3 |
| 25% of 15 | 3.75 |
| 25% of 25 | 6.25 |
| 25% of 30 | 7.5 |
| 25% of 40 | 10 |
| 25% of 45 | 11.25 |
| 25% of 50 | 12.5 |
| 25% of 60 | 15 |
| 25% of 70 | 17.5 |
| 25% of 75 | 18.75 |
| 25% of 80 | 20 |
| 25% of 90 | 22.5 |
| 25% of 100 | 25 |
| 25% of 120 | 30 |
| 25% of 125 | 31.25 |
| 25% of 150 | 37.5 |
| 25% of 180 | 45 |
| 25% of 200 | 50 |
Frequently asked questions
What is 25% of 20?
25% of 20 is 5 (25 ÷ 100 × 20).
What is 20 plus 25%?
20 + 25% = 25.
What is 20 minus 25%?
20 − 25% = 15.
How do you calculate a percentage of a number?
Divide the percentage by 100 and multiply by the number: 15% of 80 = 0.15 × 80 = 12.
How do you find what percent one number is of another?
Divide the part by the whole and multiply by 100: 12 is 12 ÷ 80 × 100 = 15% of 80.