10
Answer: DSet 1: Percentages (Advanced)
Explanation
PROBLEM
An item costs $160 and is 25% off. What is the sale price?
An item costs $160 and is 25% off. What is the sale price?
A.
240
B.
125
C.
110
D.✓ Correct
120
Detailed Explanation
Choice D is the best answer. Discount = 25% of 160 = 40. Sale price = 160 - 40 = $120
Why others are wrong:
A: 240 is incorrect because it does not satisfy the equation.
B: 125 is incorrect because it does not satisfy the equation.
C: 110 is incorrect because it does not satisfy the equation.
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