Question

There are 43 students in the University Travel Club. The following information and Venn diagram show how many students traveled to Germany, France, and Spain. Howmany students have been only to France?

Answer 1

6 students

Explanation:

We know that 20 students have visited France.

Therefore, with the help of the Venn diagram, we can establish the following equation to calculate the number of students who have only been to France, like this:

`\begin{gathered} 4+5+5+x=20 \\ \text{ we solve x:} \\ x=20-4-5-5 \\ x=6 \end{gathered}`

Therefore, 6 students have been only in France