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2001 CEMC Gauss (Grade 8) Problems/Problem 17: Revision history

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20 October 2025

  • curprev 19:5819:58, 20 October 2025 Anabel.disher talk contribs 1,036 bytes +1,036 Created page with "==Problem== Daniel’s age is one-ninth of his father’s age. One year from now, Daniel’s father’s age will be seven times Daniel’s age. The difference between their..."
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