Convert 2500 milliliters to liters.

To convert milliliters to liters, it is important to understand the relationship between these two units of measurement. One liter is defined as equal to 1,000 milliliters. Therefore, to convert milliliters to liters, you divide the number of milliliters by 1,000.

In this case, to convert 2,500 milliliters to liters:

[ \text{Liters} = \frac{\text{Milliliters}}{1000} = \frac{2500}{1000} = 2.5 ]

Thus, 2,500 milliliters is equal to 2.5 liters. This means that the correct conversion result is 2.5 liters, which aligns with the choice provided that was selected. Understanding the conversion factor of 1 liter being equal to 1,000 milliliters is crucial, as it ensures accurate unit conversions within the metric system.