The time taken by a person to cover 150km was 2.5 hours more than the time taken in return journey .If he returned at a speed of 10km/hrs more than the speed of going,what was the speed per hour in each direction
Asked by Lakhan123499 | 19th May, 2018, 01:23: PM
Speed = Diatance/ Time
150/x = 150/(x + 10) + 2.5
Solving this we get x = 20
Spped in forward direction is 20 Km/hr
speed while returning is 20 + 10 = 30 Km/hr
Answered by Sneha shidid | 21st May, 2018, 10:19: AM
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