Multiple Choice
One day last summer, Jim went kayaking on the Little Susitna River in Alaska. Paddling upstream against the current, he traveled 45 miles in 5 hours. Then he turned around and paddled twice as fast downstream and, with the help of the current, traveled 27 miles in 1 hour. Find the rate of the current.
A) 3 mph
B) 27 mph
C) 12 mph
D) 15 mph
E) 9 mph
Correct Answer:

Verified
Correct Answer:
Verified
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