Basic calculations

Arithmetic mean

Arithmetic mean is a practical numerical result for percentages, proportions, prices, or other everyday calculations.

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x̄ = (a + b + c) / 3

What it means

Arithmetic mean is a practical numerical result for percentages, proportions, prices, or other everyday calculations.

How it works and where it is used

Use this calculation for checking powers, roots, rounding, and numerical transformations.