10
Answer: CSet 4: Percentages (Intermediate)
Explanation
PROBLEM
Intriguingly, an item costs $160 and is 20% off. What is the sale price?
An item costs $160 and is 20% off. What is the sale price?
A.
123
B.
133
C.✓ Correct
128
D.
118
Detailed Explanation
[Variation 2] Choice C is the best answer. Discount = 20% of 160 = 32. Sale price = 160 - 32 = $128
Why others are wrong:
A: 123 is incorrect because it does not satisfy the equation.
B: 133 is incorrect because it does not satisfy the equation.
D: 118 is incorrect because it does not satisfy the equation.
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