To convert inches to centimeters, you can use the following formula:
1 inch = 2.54 centimeters
So, to convert 42 inches to centimeters, you would multiply 42 by 2.54:
42 inches * 2.54 cm/inch = 106.68 cm
Therefore, 42 inches is equal to 106.68 centimeters.
Real-life example:
Let’s say you have a TV that measures 42 inches in diagonal length. To convert this measurement to centimeters, you would use the formula above:
42 inches * 2.54 cm/inch = 106.68 cm
So, the TV measures 106.68 centimeters in diagonal length.
FAQs:
1. How do I convert inches to centimeters?
To convert inches to centimeters, simply multiply the number of inches by 2.54 (since 1 inch is equal to 2.54 centimeters).
2. Why do we use 2.54 as the conversion factor?
The conversion factor of 2.54 comes from the definition of an inch, which is equal to 2.54 centimeters. This conversion factor allows us to easily convert 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 enter the number of inches, multiply by 2.54, and you will have the equivalent measurement in centimeters.