Key term for OCR GCSE Mathematics, used in Proportionality.
A mathematical technique where you first calculate the value of a single unit before scaling up to find the required amount.
Unitary method appears in OCR GCSE Mathematics revision content for Ratio, Proportion and Rates Of Change, especially Proportionality and Direct Proportion.
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Ratio, Proportion and Rates Of Change
Ratio Calculations • Sharing in Ratios
