A pedal boat goes 12km upstream and 14km downstream in 3hrs. It goes 15km upstream and 10.5kmdownstream in 3 hrs 15mints. The speed of the boat in still water is:

A pedal boat goes 12km upstream and 14km downstream in 3hrs. It goes 1

1.	A pedal boat goes 12km upstream and 14km downstream in 3hrs. It goes 15km upstream and 10.5kmdownstream in 3 hrs 15mints. The speed of the boat in still water is:
A.	10
B.	15
C.	20
D.	25
Answer» B. 15

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A pedal boat goes 12km upstream and 14km downstream in 3hrs. It goes 15km upstream and 10.5kmdownstream in 3 hrs 15mints. The speed of the boat in still water is:

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