A $70 item is 10% off. What is the sale price?
The sale price is $63. You save $7.
How to work it out
- 1
The original price is $70 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 $63 and you save $7.
LaTeX source of the formulas on this page
\[ 70 \times 0.9 = 63 \]
\[ 10\% \text{ of } 70 = 0.1 \times 70 = 7\qquad 70 - 7 = 63 \]$70 at other discounts
| Discount | Sale price |
|---|---|
| 5% off | $66.5 |
| 15% off | $59.5 |
| 20% off | $56 |
| 25% off | $52.5 |
| 30% off | $49 |
| 40% off | $42 |
| 50% off | $35 |
Questions
What is 10% off $70?
The sale price is $63. You save $7.
How do I find the sale price quickly?
Multiply the price by 0.9 (that is 100% − 10%).