To convert 5.5 centimeters 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 centimeters x (1 inch / 2.54 centimeters).
3. Solve the equation: 5.5 / 2.54 = 2.16535 inches.
Therefore, 5.5 centimeters is equal to 2.16535 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 centimeter object is. By using the conversion factor of 1 inch = 2.54 centimeters, you can calculate that the object is approximately 2.16535 inches long.
FAQs:
1. Why do we need to convert units?
– Converting units allows us to easily compare measurements in different systems and use them in various calculations.
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 and tools available for quick conversions.
3. Is there a simple way to remember common conversion factors?
– One common mnemonic to remember the conversion factor between inches and centimeters is “2.54 cm in an inch.” This can help you quickly recall the conversion factor when needed.