Maths Olympiad Prep

Library / /239 of 472

, 2006

Algebra Difficulty 2.0 Junior Find the answer Canada

If ab=3\dfrac{a}{b} = 3 and bc=2\dfrac{b}{c} = 2, then the value of abcb\dfrac{a-b}{c-b} is

(A) 4-4 (B) 13-\frac{1}{3} (C) 23\frac{2}{3} (D) 22 (E) 66

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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.