A $20 item is 70% off. What is the sale price?
The sale price is $6. You save $14.
How to work it out
- 1
The original price is $20 and the discount is 70%.
- 2
Method 1: find the discount, then subtract it.
- 3
Method 2: you pay 30% of the price, so multiply by 0.3:
- 4
Answer: the sale price is $6 and you save $14.
LaTeX source of the formulas on this page
\[ 20 \times 0.3 = 6 \]
\[ 70\% \text{ of } 20 = 0.7 \times 20 = 14\qquad 20 - 14 = 6 \]$20 at other discounts
| Discount | Sale price |
|---|---|
| 5% off | $19 |
| 10% off | $18 |
| 15% off | $17 |
| 20% off | $16 |
| 25% off | $15 |
| 30% off | $14 |
| 40% off | $12 |
Questions
What is 70% off $20?
The sale price is $6. You save $14.
How do I find the sale price quickly?
Multiply the price by 0.3 (that is 100% − 70%).