Should variables be considered divisible or not?

In many cases, the LLM will be able to deduce whether the variables involved in the problem should be divisible or not. For instance, cars are very likely to be non-divisible (nobody wants 0.54 of a car), while kilograms are likely considered divisible.

However, if this is not unambiguously clear from the item itself, it will be helpful to mention how it should be considered.

I want to optimize my diet.

Objective: I want to minimize the cost of food while upholding my dietary needs.

Constraints:
- I want to eat between 1800 and 2200 calories per day
- At least 91 gram of protein
- At most 65 gram of fat
- At most 1779 mg of sodium

...