Either. A tin could described as 0.4 litres or 400 millilitres.
In the UK they are often labelled in terms of the met mass (or weight).
Unless you're shopping at some super-Costco, it should be in milliliters.
Yes, what else?
Ounces (Avoirdupois ounces, not fluid ounces. Fluid ounces measure volume, not mass.)
This depends on the size of the soup bowl in question. The capacity could be measured using either fluid ounces, cups, or pints.
that depends on the can..and the soup!
Soup and pop.
Unless you're shopping at some super-Costco, it should be in milliliters.
liters
No, no normal food bowl for table use could hold 350 liters, which equals more than six hundred pints. 350ml, or 350 milliliters, or .35 liter, or about 12oz, would be a reasonable capacity for a soup bowl. One liter, or 1000 milliliters, equals about 1.8 pints (UK) or 2 pints (US), or 35oz. The capacity of soup bowls vary; they can hold anywhere from 230ml (8oz UK) to 500ml (half a liter, or 16oz UK), and might hold more, or less, depending on style and use.
Milliliters, definitely.
You would most likely use milliters.
It really depends on the size of your soup.
The interior volume of the bowl. - ( Usually about 2 cups )
284 ml. in a regular can of condensed soup
You can use either.
2 liters
1,440 ml needs to be added.