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Question: A train went 300 miles from City X to City Y at an average speed of 80 mph. At what speed did it travel on the way back if its average speed for the whole trip was 100 mph?
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Question: A train went 300 miles from City X to City Y at an average speed of 80 mph. At what speed did it travel on the way back if its average speed for the whole trip was 100 mph?
Question 1: A train went 300 miles from City X to City Y at an average speed of 80 mph. At what speed did it travel on the way back if its average speed for the whole trip was 100 mph?
View topic: গড় (Average)
120 mph
125 mph
133.33 mph
137.5 mph
Source: Premier Bank Ltd - Management Trainee Officer - 17.07.2009
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Answer: 133.33 mph
Explanation:
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