Speed of water in certain river is 2 km/h and it takes a boat thrice as long to row up as to row down the river. Find the speed of the boat in still water.

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Speed of water in certain river is 2 km/h and it takes a boat thrice as long to row up as to row down the river. Find the speed of the boat in still water.

1.10 km/h

2.8 km/h

3.6 km/h

4.4 km/h

Posted Date:-2021-09-20 02:45:14

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