The speed of a boat in still water is 12 km/h. If the boat covers a di – McqOptions

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1.	The speed of a boat in still water is 12 km/h. If the boat covers a distance of 38 km upstream in 4 hours, then the speed of the stream (in km/h) is:
A.	6.5
B.	3.17
C.	2.5
D.	3
Answer» D. 3

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