A boat covers 14 km upstream and 20 km downstream in 7 hours also it covers 22 km upstream and 34 km downstream in 10 hours find the speed of boat in still water and in that of stream
Answers
Answered by
73
Solution :-
Given,
The boat covers 14Km ups.
and 20km ds. at time 7 hours
also cover 22km ups.
and 34km dwn in10 hours
total speed = total distance/total time
:.total distance = 14+20+22+34=90km
and total time=7+10=17 hours
by formula
speed=90/17
=> 5.294km/h
=> 5.294km/h the speed of boat in still water is 5.29 km/h
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@GauravSaxena01
Answered by
12
Answer:
5.294 Km/h the speed of boat in still water is 5.29 Km/h.
Step-by-step explanation:
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