Ray O.

asked • 03/02/18

What was the average speed of the southbound train?

A train leaves a station at 11am, heading north. Another train, 320 km away, leaves at the same time, heading south. The average speed of the train heading north is 20 km/hr faster than that of the train heading south. If the trains pass each other at 1.30 pm, what was the average speed of the southbound train?

1 Expert Answer

By:

Ray O.

Thanks a lot sir.
 
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03/02/18

Arthur D.

tutor
You're very welcome, Ray.
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03/03/18

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