8.
There is a circular path around a sports field. Sonia takes 18 minutes to
drive one round of the field, while Ravi takes 12 minutes for the same.
Suppose they both start at the same point and at the same time, and go
in the same direction. After how many minutes will they meet again at
the starting point?
Answers
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0
Answer:
36 minutes
Step-by-step explanation:
Time taken by Sonia to drive one round = 18 minutes
Time taken by Ravi to drive one round = 12 minutes
Time when they will meet again at starting point = L. C. M [ 18 , 12]
L. C. M. [ 18 , 12] = 2 × 2 × 3 × 3
= 36 minutes
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