In this lesson you will learn how to draw a Venn diagram to show information that is given in a word question and how to answer questions from the information in the Venn diagram.
The question that is covered in this lesson is, 100 students were asked if they owned an iPad or computer. 44 students owned an iPad, 24 students owned a computer and 15 students owned both. i) how many owned a computer but not an iPad? ii) how many owned neither a computer or a iPad?