The speed of a boat in still water is 10 km/hr. It covers (upstream) a distance of 45 km in 6 hours. The speed (in km/hr) of the stream is
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Upstream speed of boat = distance/time
=45/6
=7.5 kmph
Speed Of Current = 10-7.5
= 2.5 kmph
#hopeithelps
=45/6
=7.5 kmph
Speed Of Current = 10-7.5
= 2.5 kmph
#hopeithelps
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