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Time's A-Wasting

Probability puzzles require you to weigh all the possibilities and pick the most likely outcome.

 

Puzzle ID:#40540
Fun:*** (2.31)
Difficulty:** (2.02)
Category:Probability
Submitted By:kratsgus***

 

 

 



A digital clock tells the time in hours and minutes. During what fraction of the day does it display at least one '1'?




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