Key term for AQA GCSE Mathematics, used in Ratio, proportion and rates of change content.
A ratio written as integers with no common factors other than .
Simplest form appears in AQA GCSE Mathematics revision content for Ratio, proportion and rates of change, especially Ratio, proportion and rates of change content and Proportion as Ratio Equality.
Ratio, proportion and rates of change
Proportion as Ratio Equality
Ratio, proportion and rates of change
Fractional Quantities
Algebra
Expression Manipulation
Number
Exact Calculations
Ratio, proportion and rates of change
Ratio, proportion and rates of change content • Proportion as Ratio Equality
Ratio, proportion and rates of change
Ratio, proportion and rates of change content • Fractional Quantities
Algebra
Notation, vocabulary and manipulation • Expression Manipulation
Number
Structure and calculation • Exact Calculations
Ratio, proportion and rates of change
Ratio, proportion and rates of change content • Ratio Division
Ratio, proportion and rates of change
Ratio, proportion and rates of change content • Ratio Notation
Number
Fractions, decimals and percentages • Fractions in Ratios
Number
Fractions, decimals and percentages • Fractions and Decimals Conversion
Number
Structure and calculation • Exact Calculations
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