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alisha [4.7K]
2 years ago
10

Damon and Peter, who can paddle a canoe at 4 mi/hr in still water, took 8 hr to paddle 9 mi upstream and then return. What was t

he speed of the river's current to the nearest hundredth of a mile per hour?
Mathematics
1 answer:
wel2 years ago
4 0

Answer:

2 miles per hour

Step-by-step explanation:

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