Question
Neha rows a boat at the speed of 10 km/h and covers a
distance in 12 hours. How fast must she row to finish the same trip in 8 hours?Solution
ATQ,
Distance travelled by Neha in 12 hours = 10 × 12 = 120 km
So, required speed = 120 ÷ 8 = 15 km/h
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