1. **State the problem:** An ice cream shop creates 25 new flavors and discards the 13 least popular ones. They produce 80 cartons of each remaining flavor. Each 2 cartons make 1 liter of ice cream. We need to find the total liters of ice cream made. 2. **Identify the number of remaining flavors:** $$25 - 13 = 12$$ 3. **Calculate total cartons produced:** $$12 \text{ flavors} \times 80 \text{ cartons per flavor} = 960 \text{ cartons}$$ 4. **Convert cartons to liters:** Since 2 cartons = 1 liter, $$\frac{960}{2} = 480 \text{ liters}$$ 5. **Final answer:** The shop makes **480 liters** of ice cream from the remaining flavors.