50% off 20 = 10 | Discount Calculator
A 50% discount on 20 is 10, saving 10. See the step-by-step discount calculation.
50% off 20 = 10 (you save 10)
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Solution: What is 50 percent off 20?
Discount = 50% × 20 = 10
Final price = 20 − 10 = 10
Final price = 20 − 10 = 10
Step-by-step explanation
- Find the discount amount: 50% of 20 = 0.5 × 20 = 10.
- Subtract the discount from the original price: 20 − 10 = 10.
- So after a 50% discount you pay 10 and save 10.
Good to know
The quick way to a sale price is to multiply by what you still pay: keeping 50% means × 0.5, so 20 × 0.5 = 10 — the same answer in one step.
Frequently asked questions
What is 50 percent off 20?
50% off 20 = 10 (you save 10).
How is it calculated?
See the step-by-step solution above — it uses the standard percentage formula.
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