The question is an example of a ratio problem. This implies that
[tex]\begin{gathered} \text{Domestic vehicles ratio=6} \\ \text{Foreign vehicles ratio=5} \\ Sum\text{ of vehicles ratio =5+6=11} \end{gathered}[/tex]Therefore, le the number of domestic vehicles be x. We can say that;
[tex]\begin{gathered} \frac{6}{11}=\frac{x}{2673} \\ 11x=16038 \\ x=\frac{16038}{11} \\ x=1458 \end{gathered}[/tex]Answer: 1458