A doctor orders 570 mL of cough medicine. How many ounces is that?

For this problem we are asked to convert the volume of the medicine from liters to ounces. We need to have a conversion factor to answer this. The conversion factor would be 1L is equal to 33.814 ounces. We calculate as follows:

570 mL (1 L / 1000 mL) (33.814 oz / 1 L) = 19.27 oz