Use the conversation ratio liter equals 1000 milliliters. A cylinder holds 6750 milliliters. How many liters does it hold?

A. 7750
B. 67.5
C. 6750000
D. 6.75

To convert milliliters to liters, you use the conversion ratio that 1 liter equals 1000 milliliters. Given that the cylinder holds 6750 milliliters, you would divide that number by 1000 to convert it to liters:

6750 milliliters รท 1000 = 6.75 liters

So the cylinder holds 6.75 liters of liquid. The correct answer is:

D. 6.75