Revision history of "2001 CEMC Gauss (Grade 8) Problems/Problem 11"

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  • (cur | prev) 20:26, 20 October 2025Anabel.disher (talk | contribs). . (1,136 bytes) (+1,136). . (Created page with "==Problem== In a class of <math>25</math> students, each student has at most one pet. Three-fifths of the students have cats, <math>20\%</math> have dogs, three have elephan...")