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Algebra Difficulty 1.1 Junior Find the answer Canada

Lakshmi is travelling at 50 km/h. How many kilometres does she travel in 30 minutes?

Pick one

Solution

The side length of a square having an area of 144 cm $^2$ is $\sqrt{144}$ cm or 12 cm.

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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.