Answer: 2.7 ounces
Step-by-step explanation:
Total ounces of potato salad made= 27
Number of guest= 10
Since each serving is the same, each guest will receive the total ounces of potato salad divided by total number of guests
= 27/10
= 2.7 ounces
Each guest will get 2.7 ounces of potato salad.