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MATH PROBLEMS

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A train went 300km from Province A to Province B at the average rate of 180 kph. At what speed did it travel on the way back if its average speed for the whole trip was 120 kph?
 Feb 12, 2013

3+0 Answers

 #1
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80 kph
 Feb 12, 2013
 #2
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That is right.
 Feb 12, 2013
 #3
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The answer is 90 kph

 Jan 21, 2016

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