[tex]1\to120\ \ \left[\dfrac{120}{1}=120\right]\\\\2\to60\ \ \left[\dfrac{120}{2}=60\right]\\\\3\to40\ \ \left[\dfrac{120}{3}=40\right]\\\\4\to30\ \ \left[\dfrac{120}{4}=30\right]\\\\5\to24\ \ \left[\dfrac{120}{5}=24\right]\\\\n\to x\ \ \left[\dfrac{120}{n}\right]\\\\Answer:\boxed{n\to\frac{120}{n}}[/tex]
