A boat can go 30 km downstream and 24 km upstream in 2 hours 27 minutes. Also, it can go 20 km downstream and 8 km upstream 74 minutes. What is the speed of the boat in still water in km/h?

A boat can go 30 km downstream and 24 km upstream in 2 hours 27 minute

1.	A boat can go 30 km downstream and 24 km upstream in 2 hours 27 minutes. Also, it can go 20 km downstream and 8 km upstream 74 minutes. What is the speed of the boat in still water in km/h?
A.	18
B.	20
C.	24
D.	22
Answer» E.

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A boat can go 30 km downstream and 24 km upstream in 2 hours 27 minutes. Also, it can go 20 km downstream and 8 km upstream 74 minutes. What is the speed of the boat in still water in km/h?

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