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Why Do We Use Estimation?
publish date: 2026/05/08 23:24:31.169952 UTC
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According to the section, estimation is most useful when:
Correct Answer
An exact answer is not needed and a quick approximation will do.
Explanation
The section states: "When an exact answer is not necessary and a quick approximation will do, we can use estimation." The idea is to simplify calculations by using rounded numbers that are close to the actual values.
Reference
Mathematics for college students