Maths Olympiad Prep

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, 2019

Algebra Difficulty 1.1 Junior Find the answer Canada

The value of 86428-\dfrac{6}{4-2} is

Pick one

Solution

Evaluating, 8642=862=83=58 - \dfrac{6}{4-2} = 8 - \dfrac{6}{2}= 8 - 3 = 5.

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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.