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The Speed of a Stream Is 6mph6 \mathrm{mph} If a Boat Travels 56 Miles Downstream in the a Boat

Question 44

Multiple Choice

The speed of a stream is 6mph6 \mathrm{mph} . If a boat travels 56 miles downstream in the same time that it takes to travel 28 miles upstream, what is the speed of the boat in still water?


A) 20mph20 \mathrm{mph}
B) 12mph12 \mathrm{mph}
C) 21mph21 \mathrm{mph}
D) 18mph18 \mathrm{mph}

Correct Answer:

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