Math, asked by sulinahota, 10 months ago

The speed of a boat in still water is 8km/h. If the boat goes 26.1 km upstream in 4 hours 30 minutes, find the speed of the stream ​

Answers

Answered by shashankraj7604
2

Step-by-step explanation:

Let the speed of stream be x km/h.

Then time taken by boat to go 26.1 km upstream=4.5hours

Now

Speed*Time=Distance

(8-x)*(4.5)=26.1

36-4.5x=26.1

4.5x=9.9

x=2.2

Therefore the speed of stream is 2.2km/h.

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