A $135 item is 20% off. What is the sale price?
The sale price is $108. You save $27.
How to work it out
- 1
The original price is $135 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 $108 and you save $27.
LaTeX source of the formulas on this page
\[ 135 \times 0.8 = 108 \]
\[ 20\% \text{ of } 135 = 0.2 \times 135 = 27\qquad 135 - 27 = 108 \]$135 at other discounts
| Discount | Sale price |
|---|---|
| 5% off | $128.25 |
| 10% off | $121.5 |
| 15% off | $114.75 |
| 25% off | $101.25 |
| 30% off | $94.5 |
| 40% off | $81 |
| 50% off | $67.5 |
Questions
What is 20% off $135?
The sale price is $108. You save $27.
How do I find the sale price quickly?
Multiply the price by 0.8 (that is 100% − 20%).