Question
Find the total distance covered by boat in each upstream
and downstream in 8 hours if the speed of boat in still water and speed of current is 28 km/h and 10 km/h respectively?Solution
Speed in upstream = 28 – 10 = 18 km/hr Speed in downstream = 28 + 10 = 38 km/hr Required total distance= (18 + 38) × 8 = 448 km
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