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Travelling (Posted on 2006-10-30) Difficulty: 1 of 5
You are travelling to point B from point A at a speed of 30mph. You travel back to point A from Point B (taking the same route) at 60mph. What is your average speed?

See The Solution Submitted by Paddy    
Rating: 2.4000 (5 votes)

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  Subject Author Date
SolutionPuzzle Resolution: Simpler MethodK Sengupta2022-01-28 07:24:38
SolutionJonathan Lindgren2007-07-08 05:34:46
re: Solutionsadegh2006-12-11 17:10:22
re: Harmonic MeanJLo2006-10-31 12:45:56
re: Here's the solutionRichard2006-10-31 11:58:54
Here's the solutionsuresh2006-10-31 10:28:28
re: Just for arguementsuresh2006-10-31 10:23:21
re: Just for arguementbrianjn2006-10-30 23:32:50
Harmonic MeanRichard2006-10-30 14:10:12
SolutionPuzzle ResolutionK Sengupta2006-10-30 08:29:34
SolutionSolutionLisa2006-10-30 07:50:37
QuestionJust for arguementLeming2006-10-30 07:33:43
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