Maths Olympiad Prep

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, 2026

Algebra Difficulty 1.1 Junior Find the answer Canada

The graph shows the amount of money that each of five students
donated to a charity.

The total amount of money that they donated was

Pick one

Solution

Reading from the graph, Daia donated $12\$12, Joe donated $6\$6, Bel donated $10\$10, Susie donated $8\$8, and Zara donated $2\$2.

The total amount of money that they donated was $12+$6+$10+$8+$2=$38\$12+\$6+\$10+\$8+\$2=\$38.

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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.