Take a look at a different problem solving exercise using Venn diagrams. Remember to draw the Venn diagram and add information as you go along. This will help you keep an overview of what is going on.

4 + 6 + 8 = 18, the Venn diagram only shows the data of 18 people. Assuming that the given data is correct, there should be 2 people placed inside the rectangle and outside the circles who do not ...

How to describe this image: Venn diagrams are usually described by listing the contents of each circle and then the are of intersection. This one is complicated by the drawings of the tadpole and the ...