The boat sails a distance of a 44km in 4 hours with the current . it takes 4 hours 48 min longer to cover the same distance against the current . Find the speed of the current and speed of the boat in a still water .
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Answer:
44*4=176
48*4=192
192 -175=16
16 is the ans
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Let the boat speed in still water be 4 km/hr and speed of stream be v km/hr. speed against the stream will be u-v and speed down the stream will be u+v.
The boat speed in still water is 8.25 km/hr and current speed is 2.75 km/hr. This kind of question will be asked in the entrance examination so try to solve many questions to improve your skill.
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