"While walking along a tram line I noticed that a tramcar caught up with me every 12 minutes, and every 4 minutes a tramcar coming in the opposite direction passed me. Both the tram cars and I were moving at a uniform rate.What was the time interval between two tram cars leaving their terminals?"i need an answer please.. tnx ill mark BEST to anyone who can answer it.

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this only because comment, iam not surely the answer 48mins.

Answers

2015-08-31T07:38:29+08:00