Solution: The amount of money saved by Mr. Wilson
![=2500](https://img.qammunity.org/2019/formulas/mathematics/high-school/2nmbice1613hxcuj9eb27bdg1r1zvh2iby.png)
Number of tickets bought by Mr. Wilson for his family
![=6](https://img.qammunity.org/2019/formulas/mathematics/high-school/xo2mp2vei6gh4dgtfm02ka0u0vvmoo5l2q.png)
Cost of an airline ticket
![=372](https://img.qammunity.org/2019/formulas/mathematics/high-school/dbrpejevvqftopsl9w01j4ucvf47cifz83.png)
Now the amount of money that Mr. Wilson spent on buying 6 tickets is:
![6 * 372 =2232](https://img.qammunity.org/2019/formulas/mathematics/high-school/ni4t8rjlq3ka31bsznr3s8126894cic3y4.png)
Now the amount saved by Mr. Wilson
![=2500 - 2232=268](https://img.qammunity.org/2019/formulas/mathematics/high-school/iau8j1j0k2xxjte1gxwuexxvvy4cpdl3uv.png)
Therefore, the total savings of Mr. Wilson after he buys the tickets is $268