Hecto- is a prefix used in the metric system to denote a factor of 100. It is derived from the Greek word "hectos," meaning hundred. When used in mathematical calculations, hecto- is used to convert a unit to a larger unit that is 100 times greater.
The knowledge points related to hecto- include:
Understanding the metric system: The metric system is a decimal-based system of measurement used worldwide. It includes prefixes such as kilo-, hecto-, deka-, deci-, centi-, and milli- to indicate different magnitudes.
Converting units: Hecto- is used to convert a unit to a larger unit that is 100 times greater. This involves multiplying the original value by 100.
The formula for converting a unit to hecto- is:
hecto- = original value * 100
To apply the hecto- formula, simply multiply the original value by 100. For example, if you have a length of 5 meters and want to convert it to hectometers, you would use the formula:
hectometers = 5 * 100 = 500 hectometers
The symbol for hecto- is "h". It is written in lowercase and placed before the unit symbol. For example, hectometer is written as "hm".
The methods for hecto- include:
Multiplication: The most common method for converting a unit to hecto- is by multiplying the original value by 100.
Unit conversion tables: Unit conversion tables can be used to quickly convert between different metric units, including hecto-. These tables provide conversion factors for different units, making it easier to perform conversions.
Example 1: Convert 250 centimeters to hectometers.
Solution: hectometers = 250 cm * (1 m / 100 cm) * (1 hm / 10 m) = 2.5 hm
Example 2: Convert 3 kilometers to hectometers.
Solution: hectometers = 3 km * (1 hm / 10 km) = 30 hm
Question: What is the difference between hecto- and kilo-? Answer: Hecto- is a prefix that denotes a factor of 100, while kilo- denotes a factor of 1000. In other words, hecto- is one step smaller than kilo-. For example, 1 kilometer is equal to 10 hectometers.