To convert inches to centimeters, you can use the conversion factor 1 inch = 2.54 centimeters.
Here’s how you can convert 39 inches to centimeters:
1. Write down the given value: 39 inches
2. Multiply the given value by the conversion factor:
39 inches x 2.54 cm/inch = 99.06 cm
3. The result is 99.06 centimeters.
Real-life example:
Let’s say you have a TV that measures 39 inches in diagonal length. To convert this measurement to centimeters, you would multiply 39 inches by 2.54 cm/inch to get 99.06 cm. So, the TV measures 99.06 centimeters in diagonal length.
FAQs:
1. Why do we need to convert units?
Converting units allows us to easily compare and work with different measurements. It helps in standardizing measurements and making them more understandable.
2. Can I use a calculator to convert units?
Yes, you can use a calculator to perform the multiplication needed for unit conversion. 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.