A $120 item is 10% off. What is the sale price?
The sale price is $108. You save $12.
How to work it out
- 1
The original price is $120 and the discount is 10%.
- 2
Method 1: find the discount, then subtract it.
- 3
Method 2: you pay 90% of the price, so multiply by 0.9:
- 4
Answer: the sale price is $108 and you save $12.
LaTeX source of the formulas on this page
\[ 120 \times 0.9 = 108 \]
\[ 10\% \text{ of } 120 = 0.1 \times 120 = 12\qquad 120 - 12 = 108 \]$120 at other discounts
| Discount | Sale price |
|---|---|
| 5% off | $114 |
| 15% off | $102 |
| 20% off | $96 |
| 25% off | $90 |
| 30% off | $84 |
| 40% off | $72 |
| 50% off | $60 |
Questions
What is 10% off $120?
The sale price is $108. You save $12.
How do I find the sale price quickly?
Multiply the price by 0.9 (that is 100% − 10%).