4 is 80% of 5. Divide 4 by 5 and multiply by 100: 4 ÷ 5 = 0.8, and 0.8 × 100 = 80%.
How to work out what percent 4 is of 5
Percent = (X ÷ Y) × 100
- Write it as a fraction: 4/5.
- Divide: 4 ÷ 5 = 0.8.
- Multiply by 100: 0.8 × 100 = 80%.
Check: 80% of 5 = 80 × 5 ÷ 100 = 4.
Nearby values
| 1 is what % of 5 | 20% |
| 2 is what % of 5 | 40% |
| 3 is what % of 5 | 60% |
| 4 is what % of 5 | 80% |
| 5 is what % of 5 | 100% |
| 6 is what % of 5 | 120% |
| 7 is what % of 5 | 140% |
| 8 is what % of 5 | 160% |
| 9 is what % of 5 | 180% |
| 10 is what % of 5 | 200% |
| 11 is what % of 5 | 220% |
| 10% of 5 | 0.5 |
| 20% of 5 | 1 |
| 25% of 5 | 1.25 |
| 50% of 5 | 2.5 |
| 75% of 5 | 3.75 |
Practising percentages? Free printable percentage worksheets with answer keys.