A man walking at 5 km/hr noticed that a 225 m long train coming in the opposite direction crossed him in 9 seconds. The speed of the train is

A man walking at 5 km/hr noticed that a 225 m long train coming in the

1.	A man walking at 5 km/hr noticed that a 225 m long train coming in the opposite direction crossed him in 9 seconds. The speed of the train is
A.	75 km/hour
B.	80 km/hour
C.	85 km/hour
D.	90 km/hour
Answer» D. 90 km/hour

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A man walking at 5 km/hr noticed that a 225 m long train coming in the opposite direction crossed him in 9 seconds. The speed of the train is

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