26.
To save fuel, to avoid air pollution and for good health two persons A and B
ride bicycle for a distance of 12 km to reach their office. As the cycling
speed of B is 2 km/h more than that of A, B takes 30 minutes less than
that of A to reach the office. Find the time taken by A and B to reach the
office.
Guys most of you have answered the question as speed of A And B.. but the question is find the time taken by both to reach the office plz give the correct answer
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Explanation: : Difference in timing = 15 – (–20) = 35 min. Let required distance = x.
∴ x/10 - x15 = 35/60 → x = 17.5 km.
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