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Question: A train went 300 miles from City X to city Y at an average rate of 80 mph. At what speed did it travel on teh 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 rate of 80 mph. At what speed did it travel on teh 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 rate of 80 mph. At what speed did it travel on teh way back if its average speed for the whole trip was 100 mph?
View topic: গড় (Average)
120 mph
125 mph
133 1/3 mph
137 1/2 mph
Source: Social Islami Bank Ltd - Probationary Officer - 17.05.2013
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Answer: 133 1/3 mph
Explanation:
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