Question
A Bike covers a distance of 150 km in 90 minutes. If its
speed is reduced by 25 km/h, how much time will it take to cover the same distance?Solution
ATQ,
Speed of the Bike = (150 / 90) × 60 = 100 km/h New speed of the Bike = 100 – 25 = 75 km/h So, required time = (150 / 75) × 60 = 120 minutes or 2 hours
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