What is 30% off $25?
Price after 30% off
$17.50
You save $7.50
How it's calculated
- Find the discount: 30% of $25 = $25 × 0.3 = $7.50
- Subtract it from the price: $25 − $7.50 = $17.50
Shortcut: with 30% off you pay 70% of the price, so multiply $25 × 0.7 = $17.50 in one step.
Sales tax, if any, is usually added after the discount and isn't included here.