A boat goes 12 km in 1 hour in still water. it takes thrice time in covering the same distance against the current. find the speed of the current?
Answers
Answered by
1
Speed of a boat in still water
DistanceTime=121=12km/hDistanceTime=121=12km/h
Speed against the current = 123=4km/h123=4km/h
Let the speed of the current = x km/h
According to the question,
= 12 - 4 = x = 8 km/h
DistanceTime=121=12km/hDistanceTime=121=12km/h
Speed against the current = 123=4km/h123=4km/h
Let the speed of the current = x km/h
According to the question,
= 12 - 4 = x = 8 km/h
Answered by
0
Answer:
8km/h
Explanation:
Speed of a boat in still water
DistanceTime=12/1=12km/h
Speed against the current = 12/3=4km/h
Let the speed of the current = x km/h
According to the question,
= 12 - 4 = x = 8 km/h
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