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
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.
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
Similar questions