Mathematics, 14.10.2019 02:20 lekepius3715
Aboat traveled 240 miles downstream, then 240 miles back up stream. the trip downstream took 20 hours. the trip back up stream took 60 hours.
the speed of the boat in still water is miles per hour.
the speed of the current is miles per hour.
Answers: 3
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Aboat traveled 240 miles downstream, then 240 miles back up stream. the trip downstream took 20 hour...
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