A $115 item is 20% off. What is the sale price?
The sale price is $92. You save $23.
How to work it out
- 1
The original price is $115 and the discount is 20%.
- 2
Method 1: find the discount, then subtract it.
- 3
Method 2: you pay 80% of the price, so multiply by 0.8:
- 4
Answer: the sale price is $92 and you save $23.
LaTeX source of the formulas on this page
\[ 115 \times 0.8 = 92 \]
\[ 20\% \text{ of } 115 = 0.2 \times 115 = 23\qquad 115 - 23 = 92 \]$115 at other discounts
| Discount | Sale price |
|---|---|
| 5% off | $109.25 |
| 10% off | $103.5 |
| 15% off | $97.75 |
| 25% off | $86.25 |
| 30% off | $80.5 |
| 40% off | $69 |
| 50% off | $57.5 |
Questions
What is 20% off $115?
The sale price is $92. You save $23.
How do I find the sale price quickly?
Multiply the price by 0.8 (that is 100% − 20%).