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 diagonally.
FAQs:
1. How do I convert inches to centimeters?
To convert inches to centimeters, multiply the number of inches by 2.54 (since 1 inch is equal to 2.54 centimeters).
2. Can I convert centimeters to inches using the same formula?
Yes, you can convert centimeters to inches by dividing the number of centimeters by 2.54.
3. Why do we use 2.54 as the conversion factor?
2.54 is the conversion factor because it represents the number of centimeters in one inch. This conversion factor is based on the definition of an inch in the metric system.