Which of the following is the largest standard prefix before the base unit in the metric system?

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Multiple Choice

Which of the following is the largest standard prefix before the base unit in the metric system?

Explanation:
The key idea is that metric prefixes modify the base unit by powers of ten, telling you how big or small the measurement is. Milli means one thousandth (1/1000), deci means one tenth (1/10), the base has no prefix (size 1), and kilo means one thousand (1000). 1000 is larger than 1/1000, 1/10, or 1, so the largest prefix shown is kilo. For example, a kilometer is 1000 meters, and a kilogram is 1000 grams.

The key idea is that metric prefixes modify the base unit by powers of ten, telling you how big or small the measurement is. Milli means one thousandth (1/1000), deci means one tenth (1/10), the base has no prefix (size 1), and kilo means one thousand (1000). 1000 is larger than 1/1000, 1/10, or 1, so the largest prefix shown is kilo. For example, a kilometer is 1000 meters, and a kilogram is 1000 grams.

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