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1990 AJHSME Problems/Problem 20: Revision history

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11 July 2009

  • curprev 20:4520:45, 11 July 2009 5849206328x talk contribs 913 bytes +913 Created page with '==Problem== The annual incomes of <math>1,000</math> families range from <math>8200</math> dollars to <math>98,000</math> dollars. In error, the largest income was entered on t…'
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