A streamer goes downstream from one port to another in 4 h. It covers the same distance upstream in 5 h. If the speed of the stream is 2 km/h , find the distance between the two ports ?

A streamer goes downstream from one port to another in 4 h. It covers

1.	A streamer goes downstream from one port to another in 4 h. It covers the same distance upstream in 5 h. If the speed of the stream is 2 km/h , find the distance between the two ports ?
A.	50 km/h
B.	60 km/h
C.	70 km/h
D.	80 km/h
Answer» E.

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A streamer goes downstream from one port to another in 4 h. It covers the same distance upstream in 5 h. If the speed of the stream is 2 km/h , find the distance between the two ports ?

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