To convert 25 cm to inches, you can use the following formula:
1 inch = 2.54 cm
So, to convert 25 cm to inches, you would divide 25 by 2.54:
25 cm / 2.54 = 9.84 inches
Therefore, 25 cm is equal to 9.84 inches.
Real-life example:
Let’s say you have a ruler that measures in centimeters, and you want to know how many inches a 30 cm long object is. You would use the same formula:
30 cm / 2.54 = 11.81 inches
So, a 30 cm long object is equal to 11.81 inches.
FAQs:
1. How do I convert centimeters to inches?
To convert centimeters to inches, you can use the formula 1 inch = 2.54 cm. Divide the number of centimeters by 2.54 to get the equivalent number of inches.
2. Why do we use 2.54 in the conversion formula?
The conversion factor of 2.54 is derived from the definition of an inch, which is equal to 2.54 centimeters. This conversion factor allows us to easily convert between the two units.
3. Can I use a calculator to convert centimeters to inches?
Yes, you can use a calculator to perform the division needed to convert centimeters to inches. Simply input the number of centimeters and divide by 2.54 to get the equivalent number of inches.