Mohit and nitish start walking towards each other at 4 am at the speed of 5 kmph and 3 kmph respectively. they were initially 28 km apart. at what time do they meet
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relative speed for opposite direction=Mohit speed+ nitish speed=5+3=8
relative speed for same direction=Mohit speed-nitish speed
Time=distance/relative speed=28/8=7/2 hours
that's mean 3 hour 30 minutes
they meet on 4+3H 30M
=7:30 am
relative speed for same direction=Mohit speed-nitish speed
Time=distance/relative speed=28/8=7/2 hours
that's mean 3 hour 30 minutes
they meet on 4+3H 30M
=7:30 am
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