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, 2005

Algebra Difficulty 1.0 Junior Find the answer Canada

Karen has just been chosen the new “Math Idol”. A total of $1\,480\,000$ votes were cast and Karen received $83\%$ of them. How many people voted for her?

(A) $830\,000$ (B) $1\,228\,400$ (C) $1\,100\,000$ (D) $251\,600$ (E) $1\,783\,132$

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.