To convert inches to centimeters, you can use the following formula:
1 inch = 2.54 centimeters
So to convert 16 inches to centimeters, you would multiply 16 by 2.54:
16 inches * 2.54 cm/inch = 40.64 cm
Therefore, 16 inches is equal to 40.64 centimeters.
Real-life example:
Let’s say you have a ruler that measures in inches, and you want to know how long a 16-inch object is in centimeters. By using the conversion factor of 2.54 cm/inch, you can easily calculate that the object is 40.64 centimeters long.
FAQs:
1. Why do we need to convert units?
Converting units allows us to easily compare measurements in different systems and use them in calculations. It also helps in standardizing measurements for consistency.
2. Can I convert units without using a formula?
While you can use online converters or conversion tables, understanding the formula and the conversion factor can help you do the conversions manually and quickly.
3. Is the conversion factor between inches and centimeters always 2.54?
Yes, the conversion factor between inches and centimeters is always 2.54, as it is based on the definition of the inch and centimeter in the metric system.