how many cm to an inch

To convert centimeters to inches, you can use the following formula:

1 inch = 2.54 centimeters

So, to convert centimeters to inches, you can divide the number of centimeters by 2.54.

For example, let’s say you have 20 centimeters and you want to convert it to inches:

20 cm รท 2.54 = 7.87 inches

Therefore, 20 centimeters is equal to 7.87 inches.

FAQs:

1. How do I convert centimeters to inches?
To convert centimeters to inches, divide the number of centimeters by 2.54.

2. Can I convert inches to centimeters using the same formula?
Yes, you can convert inches to centimeters by multiplying the number of inches by 2.54.

3. Why is the conversion factor 2.54?
The conversion factor of 2.54 is derived from the definition of an inch, which is equal to 2.54 centimeters.

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