3 is 15% of 20. Divide 3 by 20 and multiply by 100: 3 ÷ 20 = 0.15, and 0.15 × 100 = 15%.
How to work out what percent 3 is of 20
Percent = (X ÷ Y) × 100
- Write it as a fraction: 3/20.
- Divide: 3 ÷ 20 = 0.15.
- Multiply by 100: 0.15 × 100 = 15%.
Check: 15% of 20 = 15 × 20 ÷ 100 = 3.
Nearby values
| 1 is what % of 20 | 5% |
| 2 is what % of 20 | 10% |
| 3 is what % of 20 | 15% |
| 4 is what % of 20 | 20% |
| 5 is what % of 20 | 25% |
| 6 is what % of 20 | 30% |
| 7 is what % of 20 | 35% |
| 8 is what % of 20 | 40% |
| 9 is what % of 20 | 45% |
| 10 is what % of 20 | 50% |
| 11 is what % of 20 | 55% |
| 10% of 20 | 2 |
| 20% of 20 | 4 |
| 25% of 20 | 5 |
| 50% of 20 | 10 |
| 75% of 20 | 15 |
Practising percentages? Free printable percentage worksheets with answer keys.