Maths Olympiad Prep

Library / /88 of 356

, 2003

Algebra Difficulty 1.0 Junior Find the answer Canada

An expression that can be placed in the box to make the equation 3×6×93=2\dfrac{3\times 6\times 9}{3}=\dfrac{\square}{2} true is

(A) 2×4×62\times 4\times 6 (B) 3×4×63\times 4\times 6 (C) 2×6×92\times 6\times 9 (D) 2×4×82\times 4\times 8 (E) 2×12×182\times 12\times 18

Want a route through all this instead of an archive? The track puts 2,604 problems in a working order, from Junior Challenge level to the IMO shortlist.

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.