Multiple Choice
Solve the problem.
-Two friends decide to meet in Chicago to attend a Cub's baseball game. Rob travels 126 miles in the same time that Carl travels 120 miles. Rob's trip uses more interstate highways and he can average 3 mph more than Carl. What is Rob's average speed?
A) 55 mph
B) 71 mph
C) 60 mph
D) 63 mph
Correct Answer:

Verified
Correct Answer:
Verified
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