$40 − $25 = 15$ $40 $15 = 8 3 = 8 3 ⋅ 100% = 37.5% ← A n s w er
The discount on the sweater is 37.5%. This is calculated by finding the difference between the original price and the sale price and then determining what percentage that difference is of the original price. The steps involve simple subtraction followed by a division and multiplication calculation.
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