A boatman goes 2 km against the current of the stream in 1 hour and goes 1 km along the current in 10 minutes. How long will it take to go 5 km in stationary water? A. 40 minutes B. 1 hr 30 min C. 1 hour D. 1 hr 15 min Answer Workspace Report Discuss Answer with explanation Answer: Option D Explanation Workspace
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