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1. Roman covers 17 kilometer in 5 hours. How much time does he need to cover 10.2 kilometer?
- A. 2.5 hrs
- B. 2.5 hrs
- C. 2.5 hrs
- D. 2.5 hrs
Answer: Option D
Explanation:
He can cover 17 km in 5 hrs
So, He can cover 10.2 km in 5×10.2/17 hrs = 3 hrs
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