Sections

Basic calculations

Percentages, numbers, proportions and useful everyday calculations.

7

Percentages

Percentage of a number, percentage change, discounts and markups.

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6

Numbers and powers

Averages, absolute values, powers and roots.

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3

Proportions and ratios

Proportions, ratios and scaling calculations.

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3

Applied calculations

Body mass index, tips and cost calculations.

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