Answer:
5,400
Step-by-step explanation:
Set this up so that ounces cancel out, using the fact that there are 8 ounces in a cup. It will look like this
![18oz*\frac{1c}{8oz}](https://tex.z-dn.net/?f=%2018oz%2A%5Cfrac%7B1c%7D%7B8oz%7D%20%20)
Do the division to find that 18 ounces is 9/4 cups or 2 1/4 cups.
Answer:
D. Class frequency divided by the total frequency.