"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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Answers

2014-05-24T13:55:25+08:00
The tramcar that caught you up every 12 minutes leaves at every 12 minutes time interval
and the tramcar that runs opposite to you has a difference of 4 minutes time intervals of leaving of from their terminals on running...
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