Math, asked by pundirdushyant165, 1 year ago

A boat covers some distance downstream in 6 hours while it covers the same distance upstream in
9 hours. If the speed of boat in still water is 8 km/hr, find the speed of stream.​

Answers

Answered by ansarijafar2017
3

Answer:

wait telling yes I got

Step-by-step explanation:

let the speed of the stream be n kmper hour down stream equal to (X +8 ) km per hr up stream equal to( X-8 ) km per hr.

( x + 8) \times 6 = (x  - 8)  \times 9

40 comes after solving then 40 should be divided by 4 (and one correction is to be made in the question both up and down stream distance is equal .so distance is equal to speed ×time

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