A boat travels upstream from B to A and downstream from A to B in 3 ho – McqOptions

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1.	A boat travels upstream from B to A and downstream from A to B in 3 hours. If the speed of the boat in still water is 9km/hr and the speed of the current is 3km/hr, the distance A and B is:_______?
A.	4km
B.	6 km
C.	8 km
D.	12 km
Answer» E.

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