To convert inches to centimeters, you can use the conversion factor 1 inch = 2.54 centimeters.
Here’s how you can convert 48 inches to centimeters:
1. Write down the given value: 48 inches
2. Multiply the given value by the conversion factor: 48 inches x 2.54 cm/inch = 121.92 cm
3. The result is 121.92 centimeters
Real-life example:
Let’s say you have a TV that measures 48 inches in diagonal length. To convert this measurement to centimeters, you would multiply 48 inches by 2.54 cm/inch to get 121.92 cm. Therefore, the TV measures 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 for better understanding and communication.
2. Can I use a calculator to convert units?
Yes, you can use a calculator to perform the multiplication when converting units. Just make sure to use the correct conversion factor.
3. Is there a shortcut to convert inches to centimeters?
One common shortcut is to remember that 1 inch is approximately equal to 2.54 centimeters. This can help you quickly estimate conversions without needing to perform the exact calculation.