Key term for AQA GCSE Mathematics, used in Structure and calculation.
A common multiple of the denominators of two or more fractions, required for adding or subtracting them.
Common denominator appears in AQA GCSE Mathematics revision content for Number, especially Structure and calculation and Exact Calculations.
Number
Structure and calculation • Exact Calculations
Number
Structure and calculation • The Four Operations
Number
Fractions, decimals and percentages • Fractions and Decimals Conversion
Number
Structure and calculation • Ordering Numbers
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