To convert inches to centimeters, you can use the following formula:
1 inch = 2.54 cm
So, to convert 55 inches to centimeters, you would multiply 55 by 2.54:
55 inches * 2.54 cm/inch = 139.7 cm
Therefore, 55 inches is equal to 139.7 centimeters.
Real-life example:
Let’s say you have a TV that measures 55 inches diagonally. To determine how big that is in centimeters, you would use the conversion factor of 2.54 cm per inch. By multiplying 55 inches by 2.54 cm/inch, you would find that the TV is approximately 139.7 cm diagonally.
FAQs:
1. How do I convert inches to centimeters?
To convert inches to centimeters, you can use the conversion factor of 2.54 cm per inch. Simply multiply the number of inches by 2.54 to get the equivalent length in centimeters.
2. Why do we use 2.54 as the conversion factor for inches to centimeters?
The conversion factor of 2.54 cm per inch is based on the definition of an inch in the metric system. This value is derived from the exact conversion between the two units.
3. Can I use a calculator to convert inches to centimeters?
Yes, using a calculator can make the conversion process quicker and more accurate. Simply input the number of inches, multiply by 2.54, and you will get the equivalent length in centimeters.