Final answer:
To convert 3,000 mL to liters, divide by 1,000, which results in 3 liters, because there are 1,000 milliliters in a liter.
Step-by-step explanation:
The question asks to convert an input of fluid in milliliters (mL) to liters (L). There are 1,000 milliliters in a liter, so to convert milliliters to liters, you need to divide the number of milliliters by 1,000.
So for a patient with an input of 3,000 mL of fluid in a 24-hour period, this would be equivalent to 3 liters of fluid because 3,000 divided by 1,000 equals 3.
Converting milliliters to liters is a process that only involves simple arithmetic. To do this, remember that the unit milliliter (mL) is smaller than the unit liter (L).
Following the conversion factor, 1 L = 1,000 mL, you just need to divide the number 3,000 by 1,000 to find the equivalent in liters.