Answers

2014-12-13T17:56:07+05:30
Let the distance be x km and
ATQ we have x/5 + 5/60=x/4-5/60
 then we have x/4-x/5= 5/60+5/60
                     5x-4x=20*10/60
                     x= 20/6 km=3.33
Distance is 3.3 km
                          

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