30% of 10 = 3
Formula: 10 × 30 ÷ 100 = 3. Or work it out as 30 hundredths: 1% of 10 is 0.1, so 30% is 0.1 × 30 = 3.
Any other numbers? Use the percentage calculator, the discount calculator or the percent change calculator.
| Percent | Of 10 |
|---|---|
| 15% | 1.5 |
| 18% | 1.8 |
| 20% | 2 |
| 25% | 2.5 |
| 33% | 3.3 |
| 35% | 3.5 |
| 40% | 4 |
| 45% | 4.5 |
| Number | 30% of it |
|---|---|
| 20 | 6 |
| 25 | 7.5 |
| 30 | 9 |
| 40 | 12 |
| 50 | 15 |
| 60 | 18 |
| 70 | 21 |
| 75 | 22.5 |