To convert inches to centimeters, you can use the following formula:
1 inch = 2.54 centimeters
So, to convert 70 inches to centimeters, you would multiply 70 by 2.54:
70 inches * 2.54 cm/inch = 177.8 cm
Therefore, 70 inches is equal to 177.8 centimeters.
Real-life example:
Let’s say you have a TV that measures 70 inches diagonally. To determine how big that is in centimeters, you would use the conversion factor of 2.54 cm/inch.
70 inches * 2.54 cm/inch = 177.8 cm
So, the TV measures 177.8 centimeters diagonally.
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 convert centimeters to inches using the same method?
Yes, you can convert centimeters to inches by dividing the number of centimeters by 2.54. This is because 1 inch is equal to 2.54 centimeters, so the inverse of the conversion factor is used.