Maths Olympiad Prep

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, 2000

Algebra Difficulty 1.0 Junior Find the answer Canada

The product of 2, 3, 5, and yy is equal to its sum. What is the value of yy?

(A) 13\frac{1}{3} (B) 1031\frac{10}{31} (C) 1029\frac{10}{29} (D) 310\frac{3}{10} (E) 103\frac{10}{3}

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Source: CEMC, University of Waterloo, licensed CC-BY-NC-4.0. Statement reproduced verbatim; metadata (topic, difficulty) added by this project. Solutions are the publisher's, linked not copied.