Key term for Edexcel GCSE Mathematics, used in Ratio and Proportion Fundamentals.
The version of a ratio where all parts are integers with no common factors other than 1.
Simplest form appears in Edexcel GCSE Mathematics revision content for Ratio, Proportion and Rates of Change, especially Ratio and Proportion Fundamentals and Ratio Problems.
Ratio, Proportion and Rates of Change
Ratio and Proportion Fundamentals • Ratio Problems
Ratio, Proportion and Rates of Change
Ratio and Proportion Fundamentals • Ratio Notation
Algebra
Notation and Manipulation • Expression Simplification
Number
Fractions, Decimals and Percentages • Fraction and Decimal Conversion
Number
Structure and Calculation • Exact Calculations and Surds
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