42 is 20% of 210. Divide 42 by 210 and multiply by 100: 42 ÷ 210 = 0.2, and 0.2 × 100 = 20%.
How to work out what percent 42 is of 210
Percent = (X ÷ Y) × 100
- Write it as a fraction: 42/210 (simplifies to 1/5).
- Divide: 42 ÷ 210 = 0.2.
- Multiply by 100: 0.2 × 100 = 20%.
Check: 20% of 210 = 20 × 210 ÷ 100 = 42.
Nearby values
| 37 is what % of 210 | 17.62% |
| 38 is what % of 210 | 18.1% |
| 39 is what % of 210 | 18.57% |
| 40 is what % of 210 | 19.05% |
| 41 is what % of 210 | 19.52% |
| 42 is what % of 210 | 20% |
| 43 is what % of 210 | 20.48% |
| 44 is what % of 210 | 20.95% |
| 45 is what % of 210 | 21.43% |
| 46 is what % of 210 | 21.9% |
| 47 is what % of 210 | 22.38% |
| 10% of 210 | 21 |
| 20% of 210 | 42 |
| 25% of 210 | 52.5 |
| 50% of 210 | 105 |
| 75% of 210 | 157.5 |
Practising percentages? Free printable percentage worksheets with answer keys.