Maths Olympiad Prep

Library / CEMC Pascal /68 of 603

CEMC Pascal, 2006

Algebra Difficulty 1.0 Junior Find the answer Canada

In the diagram, the rectangle has a width of ww, a length of 88, and a perimeter of 2424. What is the ratio of its width to its length?

(A) 1:41:4 (B) 1:31:3 (C) 1:21:2 (D) 3:83:8 (E) 2:32:3

Figure for this problem

We don't reproduce this publisher's solutions. Their own solution is here — work the problem first.
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.