arlyndaevans arlyndaevans

12-03-2017
Mathematics

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Problem Page Jessica's boat has a top speed of 6 miles per hour in still water. While traveling on a river at top speed, she went 10 miles upstream in the same amount of time she went 30 miles downstream. Find the rate of the river current.

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martinoj martinoj

12-03-2017

I think it is 3:1 so tell me if it is wrong

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