If the perimeter of the larger dog pen is 150 feet, then the perimeter of the smaller dog pen is _______ feet.
Your answer should contain only numbers.
![If the perimeter of the larger dog pen is 150 feet then the perimeter of the smaller dog pen is feet Your answer should contain only numbers class=](https://us-static.z-dn.net/files/dce/974c4e42e0c3ae2b44fd282569098cff.png)