Problem-Solving and Data AnalysisEasyCost per battery in a pack
Problem-Solving and Data Analysis practice question
A pack of 8 batteries costs $10. What is the cost of one battery, in dollars?
Answer: 1.25 or 5/4
10 ÷ 8 = 1.25.
Common wrong answers
- If you answered 2
- 2 subtracts 8 from 10.
- If you answered 80
- 80 multiplies.
- If you answered 0.8
- 0.8 divides 8 by 10.
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