10
Answer: BSet 5: Ratios Rates Proportions (Beginner)
Explanation
PROBLEM
If 5 items cost $25, what is the cost per item?
If 5 items cost $25, what is the cost per item?
A.
10
B.✓ Correct
5
C.
7
D.
2
Detailed Explanation
Choice B is the best answer. Cost per item = 25 / 5 = $5
Why others are wrong:
A: 10 is incorrect because it does not satisfy the equation.
C: 7 is incorrect because it does not satisfy the equation.
D: 2 is incorrect because it does not satisfy the equation.
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