Calculating rates is really pretty simple,what is not so simple in determining rates is deciding the:
A) numerator and denominator
B) arithmetic
C) mean
D) average

Question

Quizplus · Accepted Answer

The numerator and denominator of a rate can vary depending on what is being measured, and therefore can be difficult to determine. The arithmetic, mean, and average are all related to the calculation of rates, but they are not as critical as determining the numerator and denominator.

Calculating Rates Is Really Pretty Simple,what Is Not So Simple