What does the prefix 'milli' signify in the metric system?

What does the prefix 'milli' signify in the metric system?

• A. Ten
• B. Hundred
• C. Thousand
• D. One hundredth

Answer: (C)

The prefix 'milli' in the metric system signifies one-thousandth of a unit. This means that when you see 'milli' in a measurement, it indicates that the quantity is divided by 1,000. For example, a millimeter (mm) is one-thousandth of a meter, and a milligram (mg) is one-thousandth of a gram. Understanding this prefix is essential when working with the metric system, as it helps clarify the scale of measurements being used in various scientific and mathematical contexts. Thus, its proper interpretation as 'thousand' is foundational for accurately understanding and converting measurements in the metric system.

The prefix 'milli' in the metric system signifies one-thousandth of a unit. This means that when you see 'milli' in a measurement, it indicates that the quantity is divided by 1,000. For example, a millimeter (mm) is one-thousandth of a meter, and a milligram (mg) is one-thousandth of a gram. Understanding this prefix is essential when working with the metric system, as it helps clarify the scale of measurements being used in various scientific and mathematical contexts. Thus, its proper interpretation as 'thousand' is foundational for accurately understanding and converting measurements in the metric system.