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Algebra Difficulty 1.2 Junior Find the answer Canada

Which of the following values is closest to zero?

Pick one

Solution

The largest height of the singers in Saura’s choir is 183.5
cm.

The smallest height of the singers in Saura’s choir is 141 cm.

Thus, the range of their heights is $183.5
$\text{}$ cm} - 141 $\text{}$ cm}=42.5 $\text{}$ 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.