_Two trains of equal length, running in opposite directions, pass a pole in 18 and 12 seconds. The trains will cross each other in:$?

_Two trains of equal length, running in opposite directions, pass a po

1.	_Two trains of equal length, running in opposite directions, pass a pole in 18 and 12 seconds. The trains will cross each other in:$?
A.	14.4 seconds
B.	15.5 seconds
C.	18.8 seconds
D.	20.2 seconds
Answer» B. 15.5 seconds

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_Two trains of equal length, running in opposite directions, pass a pole in 18 and 12 seconds. The trains will cross each other in:$?

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