Math, asked by shed, 9 months ago

90. A boat that can travel at 10 kilometres per hour in still water covers 42 kilometres in
three hours while going downstream. What is the speed at which the river is flowing?
a. 2
b. 3
C. 4
d. 6

Explain the step

Answers

Answered by muditagarwal39

0

Answer:

3

Step-by-step explanation:

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