Final answer:
The prefix kilo indicates that a unit is 1000 times larger than the base unit.
Step-by-step explanation:
The prefix kilo indicates that a unit is 1000 times larger than the base unit. For example, 1 kilogram (kg) is equal to 1000 grams (g), and 1 kilometer (km) is equal to 1000 meters (m).
The prefix kilo is commonly used in the metric system to represent multiples of the base unit.