IGCSE Maths / Sets
Set problems in context
Edexcel International GCSE Maths (4MA1), chapter 18: Sets, specification point 1.5d. Part of the full course.
Read the revision notes · IGCSE Maths past papers
Use a Venn diagram to organise information about two groups, including people in both groups and people in neither. Finding the overlap and checking all regions against the total helps you answer worded set questions accurately.