To convert inches to centimeters, you can use the following formula:
1 inch = 2.54 centimeters
So, to convert 48 inches to centimeters, you would multiply 48 by 2.54:
48 inches * 2.54 cm/inch = 121.92 cm
Therefore, 48 inches is equal to 121.92 centimeters.
Real-life example:
Let’s say you have a TV that measures 48 inches in diagonal length. To determine the size in centimeters, you would convert the inches to centimeters using the formula above. So, the TV would be approximately 121.92 centimeters in diagonal length.
FAQs:
1. Why do we need to convert units?
Converting units allows us to easily compare and work with measurements in different systems. It helps in standardizing measurements and making calculations more accurate.
2. Can I convert any unit to any other unit?
Yes, you can convert any unit to any other unit as long as you know the conversion factor between the two units.
3. Is there a shortcut to convert units without using the formula?
There are online converters and apps available that can quickly convert units for you. However, understanding the formula and doing the conversion manually can help you better grasp the concept.