What is 40% of 15? = 6
40 percent of 15 is 6. See the step-by-step solution, formula and worked example for how to calculate 40% of 15.
40% of 15 = 6
What is % of
Solution: What is 40 percent of 15?
40% × 15 =
(40 ÷ 100) × 15 =
(40 × 15) ÷ 100 =
600 ÷ 100 = 6
(40 ÷ 100) × 15 =
(40 × 15) ÷ 100 =
600 ÷ 100 = 6
Step-by-step explanation
- "Percent" means "per hundred", so 40% = 40 ÷ 100 = 0.4.
- "Of" means multiply, so we calculate 0.4 × 15.
- 0.4 × 15 = 6.
- So 40 percent of 15 is 6.
Good to know
Another way to check this: 1% of 15 is 0.15, and 40% is just 40 of those, so 40 × 0.15 = 6. Percentages like this come up everywhere — working out a 40% deposit, tip, tax or commission on 15, for example.
Quick reference: percentages of 15
| 1% of 15 | 0.15 |
| 5% of 15 | 0.75 |
| 10% of 15 | 1.5 |
| 15% of 15 | 2.25 |
| 20% of 15 | 3 |
| 25% of 15 | 3.75 |
| 50% of 15 | 7.5 |
| 75% of 15 | 11.25 |
| 100% of 15 | 15 |
Frequently asked questions
What is 40 percent of 15?
40% of 15 is 6.
How do you calculate 40% of 15?
Divide 40 by 100 to get 0.4, then multiply by 15 to get 6.
What is 15 minus 40%?
15 − 6 = 9 (see 40% off 15).
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