two persons start from the opposite end of 90 km state track and run to inform between the two and the speed of the first person is this metre per second and the speed of the second 125 by 6 m per sec .they continue the motion for 10 hour. how many times they pass each other
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Answer:
speed of first person=90 kmph
speed of second person=126 kmph
Time taken by them to meet first time= 2.x hours
Time taken by them to meet second time=6.y hours
Time taken by them to meet third time= 10.z hours >10
Hence, they passed each other 2 times
Solved.
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