To convert inches to centimeters, you can use the following formula:
1 inch = 2.54 centimeters
So to convert 15 inches to centimeters, you would multiply 15 by 2.54:
15 inches * 2.54 cm/inch = 38.1 cm
Therefore, 15 inches is equal to 38.1 centimeters.
Real-life example:
Let’s say you have a ruler that measures in inches, and you want to know the equivalent measurement in centimeters. If you measure an object to be 15 inches long, you can convert this to centimeters by multiplying 15 by 2.54 to get 38.1 centimeters.
FAQs:
1. Why do we need to convert units?
– Converting units allows us to easily compare measurements in different systems and make calculations more accurately.
2. Can I convert any unit to any other unit?
– Yes, as long as you know the conversion factor between the two units, you can convert any unit to another unit.
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, so you can use this conversion factor for quick calculations.