Art of Problem Solving
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2011 AMC 12B Problems/Problem 21: Revision history

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11 March 2011

  • curprev 17:4217:42, 11 March 2011 Moplam talk contribs 1,640 bytes +1,640 Created page with '==Problem== The arithmetic mean of two distinct positive integers <math>x</math> and <math>y</math> is a two-digit integer. The geometric mean of <math>x</math> and <math>y</mat…'