A millimeter , or millimetre, is a unit of length equal to one thousandth of a meter. c. 1 liter. 1 milliliter. There are 2.54 centimeters in an inch. There are 2.54 centimeters in an inch. There are 2.54 centimeters in an inch. A centimeter , or centimetre, is a unit of length equal to one hundredth of a meter. c. 1 liter. It is equal to 100 centimeters, 1/1000th of a kilometer, or about 39.37 inches. It is also equal to 0.1 decimeter and 0.01 meter. A centimeter, or centimetre, is a unit of length equal to one hundredth of a meter. please! To give some idea of size, a credit card is approx. It is equal to 0.3048 m, and used in the imperial system of units and United States customary units. Millimeters, decimeters, centimeters, meters and kilometers are all units of length in the metric system. The unit of foot derived from the human foot. Conversion between square centimeter and centimeter. b. It is defined as 1/100 meters. The centimetre was the base unit of length in the now deprecated centimetreâgramâsecond (CGS) system of units.. One centimeter is equal to 10 millimeters. It is equal to 1/10,000 th of a square meter, or approximately 0.155 square inches. This number system is a bit easier to grasp than inches and feet, where an inch is 1/12th of a foot. 1 gram. Square centimeter to Centimeter Calculator 8.5 cm * 5.5cm or 3 1/3rd" * 2 1/8th". A square centimeter, or square centimetre, is a unit of area. History/origin: A centimeter is based on the SI unit meter, and as the prefix "centi" indicates, is equal to one hundredth of a meter. It is the size of a square that is one centimeter on a side. help, fast! => 0.1 cm = 1e-6 km Second choice = 0.001 meters => 0.1 cm = 0.001 meters third choice = 10 millimeters => 0.1 cm = 1 millimeter Fourth choice = 1000 micrometer => 0.1 cm = 1 000 micrometer Thus the not equal that we are looking for is the millimeter. It is equal to 100 centimeters, 1/1000th of a kilometer, or about 39.37 inches. It is also the base unit in the centimeter-gram-second system of units. In the metric system, centi always indicates 1/100th, so a centimeter is 1/100th of a meter. 1. Note a few objects that are roughly 1 cm wide. Centimeter. A centimetre (international spelling) or centimeter (American spelling) (SI symbol cm) is a unit of length in the metric system, equal to one hundredth of a metre, centi being the SI prefix for a factor of 1 / 100. A volume of 1 cubic centimeter is equivalent to a. Centimeters : The centimeter (symbol cm) is a unit of length in the metric system. Because 0.1 centimeter is equals to 1 millimeter and not 10. It is subdivided into 12 inches. There are 2.54 centimeters in an inch. If you do not have a ruler but you need a rough estimate of an object's length in centimeters, you can use any object that is known to have a width that roughly equals one centimeter. d. 10 -1 cubic decimeters. 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