Use the following image to complete the sentences describing the ratio of windows with penguins to total windows.

A building with $18$ windows. There are penguins in $3$ of the windows.

A building with $18$ windows. There are penguins in $3$ of the windows.

There are

windows with a penguin for every

$\backslash [18\backslash ]$ total windows.

There is

$\backslash [1\backslash ]$ window with a penguin for every

total windows.