Maths Olympiad Prep

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, 2024

Combinatorics Difficulty 1.1 Junior Find the answer Canada

Students at Gauss Middle School were asked to choose their
favourite school day. The results are shown in the circle graph.

Which day was chosen by exactly one-quarter of the students?

Pick one

Solution

As a percent, one-quarter is equivalent to 25%25\%. Thus, Wednesday was chosen by
exactly one-quarter of the students.

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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.