To convert inches to centimeters, you can use the following formula:
1 inch = 2.54 centimeters
So to convert 17 inches to centimeters, you would multiply 17 by 2.54:
17 inches * 2.54 cm/inch = 43.18 cm
Therefore, 17 inches is equal to 43.18 centimeters.
Real-life example:
Let’s say you have a ruler that measures in inches, and you want to know how long a 17-inch object is in centimeters. By using the conversion factor of 2.54 cm/inch, you can easily calculate that the object is 43.18 centimeters long.
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 us communicate measurements accurately and effectively.
2. Can I convert units without using a formula?
While you can use online converters or calculators to convert units, understanding the formula and process behind the conversion can help you do it manually if needed.
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 this is the exact conversion rate between the two units.