Answers

2016-05-07T17:21:43+05:30
For this problem we should take the LCM..........

lcm of 84cm and 64cm =1344
hence ,after 1344cm or 13.44m they will meet again
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2016-05-07T17:57:16+05:30
Lcm of 84cm and 64cm =1344
hence ,after 1344cm or 13.44m they will meet again

we should find LCM here
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