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1. A man run x miles in m minutes. What is his rate of run in miles per hour?
- A. 60x/m
- B. 60x/m
- C. 60x/m
- D. 60x/m
Answer: Option A
Explanation:
Time = m/60 hour
Rate of run = distance / time = x / (m/60) = 60x/m miles per hour
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