The speed of a boat in still water is 11 km/hr. It can go 12 km upstream and return downstream to the original point in 2hrs 45 min. Find the speed of the stream.
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Time is 165/60 hr
Speed of the boat in Stillwater is 11 km per hour
Speed of stream is x km per hour.Distance/Speed = Time
12/(11-x)+ 12/(11-x) = 165/60
x=5.
Speed of stream is 5km per hour
Speed of the boat in Stillwater is 11 km per hour
Speed of stream is x km per hour.Distance/Speed = Time
12/(11-x)+ 12/(11-x) = 165/60
x=5.
Speed of stream is 5km per hour
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