How many floorboards 2 1/4 inches wide are needed to cover

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A boat takes 2 hours to travel 15 miles upriver against the current. If the rate of the boat in still water is 12 miles per hour. What is the rate of the current?

How many floorboards 2 1/4 inches wide are needed to cover a floor32 15 feet wide?

 

Reference no: EM13187030

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