Free Practice Question
PS · Problem Solving
605-655
Distance/Rate Problems
A man can row at a speed of 5 km/hr in still water. If he rows a certain distance upstream and back to the starting point in a river which flows at 1.5 km/hr, what is his average speed for the double journey?
Answer Choices
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3.5 km/h
B
4.55 km/h
C
5 km/h
D
5.5 km/h
E
6.5 km/h
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Explanation
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Difficulty
605-655
Type
PS
Category