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Ratio parts and fractions of a whole

Ratio parts and fractions of a whole

Horizontal ratio bar for Mia and Noah sharing £45 in the ratio 4:5, split into 9 equal parts with 4 parts for Mia and 5 for Noah

Writing a Ratio as a Fraction or Linear Function Lesson

  1. GCSE
  2. /Maths
  3. /Writing a Ratio as a Fraction or Linear Function

Step-by-step lessons covering AQA GCSE Maths Writing a Ratio as a Fraction or Linear Function for Foundation and Higher tier. Each lesson works through exam-style questions in Paper 1, Paper 2 and Paper 3 format. Build fluency with number, ratio and algebra first, since geometry, probability and statistics topics rely on them, and leave extra time nearer the exam for Higher-tier problem-solving and multi-step reasoning questions.

Lessons

Writing a Ratio as a Fraction or Linear FunctionDirect and Inverse ProportionReverse PercentagesStandard FormSpeed and DensityChanging the Subject of a FormulaExpanding and Factorising QuadraticsSolving QuadraticsDrawing Quadratic GraphsSimultaneous EquationsSolving Simultaneous Equations GraphicallyGradient of a LineEquation of a LineSpheres and ConesSector Areas and Arc LengthsSimilar Shapes (Lengths)Exact trig valuesProbability TreesVenn Diagrams