Key term for AQA GCSE Mathematics, used in Ratio, proportion and rates of change content.
The top number in a fraction, representing the 'part' or the first quantity mentioned.
Numerator appears in AQA GCSE Mathematics revision content for Ratio, proportion and rates of change, especially Ratio, proportion and rates of change content and Fractional Quantities.
Ratio, proportion and rates of change
Ratio, proportion and rates of change content • Fractional Quantities
Number
Fractions, decimals and percentages • Fraction and Percentage Operators
Number
Structure and calculation • Exact Calculations
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