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What a ratio means

What a ratio means

A ratio compares two or more quantities. If the ratio of apples to oranges is 3:53:53:5, that means 3 parts apples for every 5 parts oranges.

Writing and Simplifying Ratio Lesson

  1. IGCSE
  2. /Maths
  3. /Writing and Simplifying Ratio

Step-by-step lessons covering Edexcel IGCSE Maths Writing and Simplifying Ratio for IGCSE Maths. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Build confidence with the shared Foundation-tier content first, since roughly 40% of Higher-tier marks are targeted at the grades 4–5 boundary that both tiers have in common.

Lessons

FractionsEstimatingWriting and Simplifying RatioRatioPercentagesPercentage ChangeExchange RatesBest Buy QuestionsSubstitutionSolving EquationsArea and Circumference of CirclesArea of Compound ShapesFrequency Trees