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January 30, 2015

January 30, 2015

Posted by **PRIYA** on Wednesday, June 23, 2010 at 5:58am.

- MATHS -
**MathMate**, Wednesday, June 23, 2010 at 7:28amTrain B is faster than train C.

Train B's speed over train C has to travel 100m+200m in 2 minutes.

Excess speed = (100+200)/120 m/s

convert this to km/hr.

Add excess speed to 120 km/hr would then give the speed of train B.

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