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CEMC Gauss (Grade 7), 2005

Algebra Difficulty 1.0 Junior Find the answer Canada

In a bin at the Gauss Grocery, the ratio of the number of apples to the number of oranges is 1:41 : 4, and the ratio of the number of oranges to the number of lemons is 5:25 : 2. What is the ratio of the number of apples to the number of lemons?

(A) 1:21 : 2 (B) 4:54 : 5 (C) 5:85 : 8 (D) 20:820 : 8 (E) 2:12 : 1

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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.