Count On


Puzzle of the Day

These puzzles are also printed in Eight days a week, a booklet published by the Association of Teachers of Mathematics.The Association of Teachers of Mathematics

On a long distance rally, Rosie Rallydriver drives at, on average, 60 mph and arrives an hour earlier than Susie Slowcoach who averages 50 mph. How long is the rally (in miles)?

Answer: 30

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