What Is 75% of 20?
75% of 20 = 15
How to calculate 75% of 20
- Turn the percentage into a decimal by dividing by 100: 75 ÷ 100 = 0.75.
- Multiply by the number: 0.75 × 20 = 15.
X% of Y = X ÷ 100 × Y
Mental math shortcut
Find 10% by moving the decimal point one place left: 10% of 20 = 2. Then multiply by 7.5 to get 75%: 2 × 7.5 = 15.
Swap trick: x% of y = y% of x, so 75% of 20 is the same as 20% of 75, which is also 15.
Other percentages of 20
| 5% of 20 | 1 |
| 10% of 20 | 2 |
| 15% of 20 | 3 |
| 20% of 20 | 4 |
| 25% of 20 | 5 |
| 30% of 20 | 6 |
| 40% of 20 | 8 |
| 50% of 20 | 10 |
75% of other numbers
| 75% of 10 | 7.5 |
| 75% of 12 | 9 |
| 75% of 15 | 11.25 |
| 75% of 25 | 18.75 |
| 75% of 30 | 22.5 |
| 75% of 40 | 30 |
| 75% of 45 | 33.75 |
| 75% of 50 | 37.5 |
| 75% of 60 | 45 |
| 75% of 70 | 52.5 |
| 75% of 75 | 56.25 |
| 75% of 80 | 60 |
| 75% of 90 | 67.5 |
| 75% of 100 | 75 |
| 75% of 120 | 90 |
| 75% of 125 | 93.75 |
| 75% of 150 | 112.5 |
| 75% of 180 | 135 |
| 75% of 200 | 150 |
Frequently asked questions
What is 75% of 20?
75% of 20 is 15 (75 ÷ 100 × 20).
What is 20 plus 75%?
20 + 75% = 35.
What is 20 minus 75%?
20 − 75% = 5.
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.