Maths Olympiad Prep

Library / /85 of 472

, 2008

Algebra Difficulty 1.0 Junior Find the answer Canada

The value of 12+22+32+421×2×3\dfrac{1^2+2^2+3^2+4^2}{1\times 2\times 3} is

(A) 110110 (B) 2222 (C) 503\dfrac{50}{3} (D) 55 (E) 1414

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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.