Question

The speed of the boat and the speed of the stream is

Q: Answer-The speed of the boat and the speed of the stream is 15km/hr and 3km/hr individually. The boat trave...

ATQ, we can say that Let the speed of stream will be 15 - 3 12kmhr And the speed of Downstream will be 15 3 18kmhr hence, the Distance covered by boat will be 12 x 3 18 x 4 36 72 108km

15km/hr and 3km/hr individually. The boat travel for a period of 3 hours upstream and 4 hours downstream, then what will be the distance covered by it?

A 109km

B 118km

C 108km

D 128km

E none of these

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