Multiple Choice
Solve.
-The speed of a stream is 6 mph. If a boat travels 68 miles downstream in the same time that it takes to travel 34 miles upstream, what is the speed of the boat in still water?
A) 12 mph
B) 18 mph
C) 21 mph
D) 20 mph
Correct Answer:
Verified
Correct Answer:
Verified
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