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 determine the size in centimeters, you would multiply 42 by 2.54 to get 106.68 cm. So, the TV measures 106.68 cm diagonally.
FAQs:
1. How do I convert inches to centimeters?
To convert inches to centimeters, you can use the formula 1 inch = 2.54 centimeters. 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?
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 of length.
3. Can I convert centimeters to inches using the same formula?
Yes, you can convert centimeters to inches by using the formula 1 centimeter = 0.393701 inches. Simply multiply the number of centimeters by 0.393701 to get the equivalent length in inches.