find the difference between 29km 355m and 12km 594m
Answers
Answered by
2
11 km/hr
18 km/hr
20 km/hr
16 km/hr
Answer :
A
Solution :
Let the speed of boat in still water be x km/hr and that of stream be y km/hr
ATQ , (x+y)−(x−y)=8
⇒2y=8⇒y=4 km/hr
Downstream speed = (x+y)=906=15 km/hr
⇒x=11 km/hr
Answered by
0
Answer:
`16 km 761m is the answer
Step-by-step explanation:
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