What is 15% of 300? = 45
15 percent of 300 is 45. See the step-by-step solution, formula and worked example for how to calculate 15% of 300.
15% of 300 = 45
What is % of
Solution: What is 15 percent of 300?
15% × 300 =
(15 ÷ 100) × 300 =
(15 × 300) ÷ 100 =
4500 ÷ 100 = 45
(15 ÷ 100) × 300 =
(15 × 300) ÷ 100 =
4500 ÷ 100 = 45
Step-by-step explanation
- "Percent" means "per hundred", so 15% = 15 ÷ 100 = 0.15.
- "Of" means multiply, so we calculate 0.15 × 300.
- 0.15 × 300 = 45.
- So 15 percent of 300 is 45.
Good to know
Another way to check this: 1% of 300 is 3, and 15% is just 15 of those, so 15 × 3 = 45. Percentages like this come up everywhere — working out a 15% deposit, tip, tax or commission on 300, for example.
Quick reference: percentages of 300
| 1% of 300 | 3 |
| 5% of 300 | 15 |
| 10% of 300 | 30 |
| 15% of 300 | 45 |
| 20% of 300 | 60 |
| 25% of 300 | 75 |
| 50% of 300 | 150 |
| 75% of 300 | 225 |
| 100% of 300 | 300 |
Frequently asked questions
What is 15 percent of 300?
15% of 300 is 45.
How do you calculate 15% of 300?
Divide 15 by 100 to get 0.15, then multiply by 300 to get 45.
What is 300 minus 15%?
300 − 45 = 255 (see 15% off 300).
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