40% off 15 = 9 | Discount Calculator
A 40% discount on 15 is 9, saving 6. See the step-by-step discount calculation.
40% off 15 = 9 (you save 6)
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Solution: What is 40 percent off 15?
Discount = 40% × 15 = 6
Final price = 15 − 6 = 9
Final price = 15 − 6 = 9
Step-by-step explanation
- Find the discount amount: 40% of 15 = 0.4 × 15 = 6.
- Subtract the discount from the original price: 15 − 6 = 9.
- So after a 40% discount you pay 9 and save 6.
Good to know
The quick way to a sale price is to multiply by what you still pay: keeping 60% means × 0.6, so 15 × 0.6 = 9 — the same answer in one step.
Frequently asked questions
What is 40 percent off 15?
40% off 15 = 9 (you save 6).
How is it calculated?
See the step-by-step solution above — it uses the standard percentage formula.
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