There is no such measurement as "a drum of water" . There are currently at least 50 'barrels ' in use. -Pick one.
A "drum" is not a recognised measure for liquids.
5 mL
116 ounces of water is 3,288.545 ml
How many 200 ml bottles
100 mL = 0.1 L of water
1060 ml
About 15 ml of water
314.66 ml
about 296 ml...
a tbsp of water is 15 ml.
18-20drops of water = 1 mL of water
13 mL