Revision history of "2005 iTest Problems/Problem 14"

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  • (cur | prev) 21:07, 13 October 2025Mathloveryeah (talk | contribs). . (684 bytes) (+684). . (Created page with "==Problem== A bottle contains <math>5</math> gallons of a <math>10\%</math> solution of oil. How many gallons of pure oil must be added to make a <math>30\%</math> oil solutio...")