SOLUTION: Two trains, A and B simultaneously depart from two cities separated by 3000 miles. The trains speed towards each other. After exactly 10 hours the two trains meet, and train A has
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Question 466915: Two trains, A and B simultaneously depart from two cities separated by 3000 miles. The trains speed towards each other. After exactly 10 hours the two trains meet, and train A has travelled 40% of the distance to the other city. What is the average speed of train B? Answer by Big Poop(157) (Show Source):
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