Venn diagram

Question

14 kids choose to play guitar, 18 choose violin and 15 choose sax. 5 choose both guitar and violin, 3 choose both guitar and sax, 4 choose violin and sax and one plays all 3. How many students are in music class?

Answer 1

In the WyzAnt answers files there are numerous examples of Venn diagram type questions.

The same principles pertain to all of them. Consult our repertoire of Answers (Resources).