Question
Priya cycles to her school at a speed of 18 km/h and it
takes her 5 hours. What should be her new speed to cover the same route in just 3 hours?Solution
ATQ,
Distance travelled by Priya in 5 hours = 18 × 5 = 90 km
So, required speed = 90 ÷ 3 = 30 km/h
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