Given data:
The given figure of square.
The perimeter of the square is,
[tex]P=4(x+3)[/tex]
The area of the square is,
[tex]A=(x+3)\times(x+3)[/tex]
The ratio of the perimeter to the area of the given square is,
[tex]\begin{gathered} \frac{P}{A}=\frac{4(x+3)}{(x+3)(x+3)} \\ =\frac{4}{x+3} \end{gathered}[/tex]
Thus, the ratio of the perimeter to the area of the given square is 4/(x+3).
