SOLUTION: a train travels 102 miles with a constant speed of 36 miles per hour and another 92 Mi with a constant speed of 48 miles per hour. what is the average speed for the total trip
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Question 1087394: a train travels 102 miles with a constant speed of 36 miles per hour and another 92 Mi with a constant speed of 48 miles per hour. what is the average speed for the total trip Answer by Alan3354(69443) (Show Source):