Respuesta :

Given:

[tex]\frac{a}{5}=\frac{18}{30}[/tex]

From the above expression,

[tex]\begin{gathered} \frac{a}{5}=\frac{18}{30} \\ a=\frac{18}{30}\times5 \\ a=\frac{18}{6} \\ a=3 \end{gathered}[/tex]

Thus, the value of 'a' is 3.