To convert 5.5 cm to inches, you can use the following steps:
1. Know the conversion factor: 1 inch is equal to 2.54 centimeters.
2. Set up the conversion equation:
5.5 cm * (1 inch / 2.54 cm)
3. Solve the equation:
5.5 cm * (1 inch / 2.54 cm) = 2.16535433 inches
Therefore, 5.5 cm is equal to approximately 2.17 inches.
Real-life example:
Let’s say you have a ruler that measures in centimeters, and you want to know how many inches a 5.5 cm length is. By using the conversion factor of 1 inch = 2.54 cm, you can calculate that 5.5 cm is approximately 2.17 inches long.
FAQs:
1. Why do we need to convert units?
Converting units allows us to express measurements in different systems for easier comparison and understanding.
2. Can I convert units without knowing the conversion factor?
It is recommended to know the conversion factor to accurately convert units, but there are also online converters available for quick conversions.
3. Is there a shortcut to convert units?
One shortcut is to remember common conversion factors, such as 1 inch = 2.54 cm, to quickly convert between units.