Question
Find the total distance covered by boat in each
upstream and downstream in 6 hours if the speed of boat in still water and speed of current is 20 km/h and 4 km/h respectively.Solution
Speed in upstream = 20 – 4 = 16 km/hr Speed in downstream = 20 + 4 = 24 km/hr Required total distance= (16 + 24) × 6 = 240 km
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