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Thread: Introductory Egg Timers
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Old 02-26-2016   #5
jamestewie
 
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Join Date: Jan 2016
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Question I hope im right

Quote:
Originally Posted by noreply View Post
I have two egg timers, one empties in four minutes, the other empties in seven minutes. How can I use them to measure exactly ten minutes?



maybe you empty the seven minute and 3/4 of the other one?
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