Final answer:
Carmen does have enough milk.
Step-by-step explanation:
In this question, Carmen has 1 liter of milk and the recipe calls for 4 cups of milk. In order to determine if Carmen has enough milk, we need to convert the liters to cups to make a comparison.
1 liter is equal to 4.227 cups, so we can say that Carmen has approximately 4.227 cups of milk.
Since 4.227 cups is greater than 4 cups required by the recipe, Carmen does indeed have enough milk.