The ratio of two sides of $11\;gm$ is $3:5$ and its perimeter is $48\;cm$ . Find the sides of the $11\; gm$

Question

$\begin{array}{1 1} 9,15,9,15 \\ 45,135,45,135 \\ 35,45,75,85 \\ 95,85,65,45 \end{array} $