A teacher surveyed 80 students about which subjects they enjoyed from History, Geography, and Economics.
6 students enjoyed all three subjects.
15 students enjoyed History and Geography.
12 students enjoyed Geography and Economics.
14 students enjoyed History and Economics.
40 students enjoyed History.
38 students enjoyed Geography.
35 students enjoyed Economics.
Calculate the number of students who enjoyed none of these three subjects.
Practise OCR GCSE Maths Venn Diagrams with exam-style questions for Foundation and Higher tier. 52 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.