Exactly three millimeters.
63.83 millimeters
Three decimeters is 300 millimeters.
9.525 millimeters.
76 millimeters is about three inches.
840 square millimeters or 1.3 square inch.
3 kilometers = 3,000,000 millimeters
3 inches = 76.2 millimeters
3 miles = 4,828,032 millimeters
Three thousand and seventy millimeters.
3 meters=3,000 millimeters
There are 30 millimeters in 3 centimeters. 3 centimeters x 10 millimeters/1 centimeter = 30 millimeters 1 centimeter = 10 millimeters