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2004 AMC 8 Problems/Problem 9: Revision history

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4 July 2013

24 December 2012

12 March 2012

  • curprev 00:0200:02, 12 March 2012 CYAX talk contribs 741 bytes +741 Created page with "== Problem == The average of the five numbers in a list is <math>54</math>. The average of the first two numbers is <math>48</math>. What is the average of the last three numbers..."
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