Answer:
The answer would be 3.49 ounces
Explanation:
You have to combine 8.65 and 8.09 together, which is 16.74 ounces.
The next step for you to do is to take 16.74 ounces and subtract it with 2.78 ounces. That way the answer will be 13.96 ounces.
Finally, you have to divide the answer (aka 13.96) with 4.
13.96/4 = 3.49 ounces