Maths Olympiad Prep

Library / /33 of 472

, 2007

Algebra Difficulty 1.0 Junior Find the answer Canada

Of the fractions 34\dfrac{3}{4}, 78\dfrac{7}{8}, 1316\dfrac{13}{16}, and 12\dfrac{1}{2}, what is the difference between the largest and the smallest?

(A) 38\dfrac{3}{8} (B) 67\dfrac{6}{7} (C) 516\dfrac{5}{16} (D) 116\dfrac{1}{16} (E) 18\dfrac{1}{8}

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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.