Maths Olympiad Prep

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, 2025

Algebra Difficulty 1.1 Junior Find the answer Canada

How many integer values of xx
satisfy the inequality 2<x<142<x<14?

Pick one

Solution

The integer values of xx that
satisfy the inequality 2<x<142<x<14
are the integers between 33 and
1313, inclusive, and so there are
133+1=1113-3+1=11 such integers.

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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.