20% off 15 = 12 | Discount Calculator
A 20% discount on 15 is 12, saving 3. See the step-by-step discount calculation.
20% off 15 = 12 (you save 3)
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Solution: What is 20 percent off 15?
Discount = 20% × 15 = 3
Final price = 15 − 3 = 12
Final price = 15 − 3 = 12
Step-by-step explanation
- Find the discount amount: 20% of 15 = 0.2 × 15 = 3.
- Subtract the discount from the original price: 15 − 3 = 12.
- So after a 20% discount you pay 12 and save 3.
Good to know
The quick way to a sale price is to multiply by what you still pay: keeping 80% means × 0.8, so 15 × 0.8 = 12 — the same answer in one step.
Frequently asked questions
What is 20 percent off 15?
20% off 15 = 12 (you save 3).
How is it calculated?
See the step-by-step solution above — it uses the standard percentage formula.
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