A, B and C are the three persons run on the circular path at the speed of 20 m/s, 30 m/s
and 50 m/s respectively in the same direction. The circumference of the track is 600m.
When will they meet again at the starting point?
a) 60 min
b) 50 min
c) 40 min
d) 55 min
Answers
Answered by
1
Answer:
60 min is the correct answer
Answered by
1
Answer:
60min is the right answer
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