Answer
The same units are in the numerator as in the denominator.
Work Step by Step
Frequently, students refrain from using units as using units make the process of solving a problem take slightly longer. However, units are actually beneficial when solving a problem. If the units on the final number are not correct, for instance, then it tells us that we probably made a mistake somewhere in the problem. Thus, units not only give a number physical meaning but can help you spot errors.
