[tex]\huge\boxed{\frac{1}{6}}[/tex]
There are six sides on the die, so there are six total outcomes.
There is one side with five on it, so there is one desired outcome.
Probability is [tex]\dfrac{\text{desired outcomes}}{\text{total outcomes}}[/tex], or [tex]\boxed{\frac{1}{6}}[/tex] in this case.
