SOLUTION: A car travels from New York to Philadelphia (100 Km) at an average speed of 100 Km/h, instantly turns around, and travels back to New York at an average speed of 100 Km/h. Its aver
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Question 947313: A car travels from New York to Philadelphia (100 Km) at an average speed of 100 Km/h, instantly turns around, and travels back to New York at an average speed of 100 Km/h. Its average speed over the whole trip is Answer by Alan3354(69443) (Show Source):
