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Revision history of "2011 CEMC Gauss (Grade 8) Problems/Problem 5"

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  • (cur | prev) 17:00, 20 April 2025‎ Anabel.disher (talk | contribs)‎ . . (677 bytes) (+677)‎ . . (Created page with "==Problem== A bag contains <math>15</math> balls. Exactly <math>3</math> of these balls are red. Alex reaches into the bag and randomly selects one of the balls. What is the p...")
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