I use the impeial system so this might be slightly off. 37.5 fluid ounces, or 7.5 gills, or 1.9 pints, or 0.85 quarts, or 0.22 gallons
Ask a parent to help you with it because I'm not so sure maybe 12/60?
Answer:
A: 1 crackers = 95/4 cals
B: mass= 16/4
c: 15/4
7/10... 14/20, 28/40
12/11... 6/6.5, 24/22
3/2... 6/4, 12/8
11/4... 22/8, 33/16
5/12... 10/24, 20/48