What is 40 percent of 20?
40% of 20 is 8. See the step-by-step working, plus 20 increased and decreased by 40%.
40% of 20 = 8
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Full breakdown
| 40% of 20 | 8 |
| 20 + 40% | 28 |
| 20 − 40% | 12 |
| 20 is what % of 8 | 250% |
Step-by-step working
- Convert the percentage to a decimal: 40 ÷ 100 = 0.4
- Multiply by the number: 0.4 × 20 = 8
X% of Y = (X ÷ 100) × Y
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