A man can row 52 km upstream and 42 km downstream in 10 hours. It is also known that he can row 66 km downstream and 60 km upstream in 13 hours. Find the speed of the man in still water.
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Q:
A man can row 52 km upstream and 42 km downstream in 10 hours. It is also known that he can row 66 km downstream and 60 km upstream in 13 hours. Find the speed of the man in still water.
- 18 km/hrfalse
- 212 km/hrfalse
- 36 km/hrfalse
- 410 km/htrue
- 5None of thesefalse
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