To convert centimeters (cm) to inches, you can use the conversion factor of 1 inch = 2.54 centimeters.
Here’s how you can convert cm to inches:
1. Multiply the number of centimeters by the conversion factor of 1 inch = 2.54 centimeters.
2. The result will be the equivalent length in inches.
For example, let’s convert 20 cm to inches:
20 cm * (1 inch / 2.54 cm) = 7.87 inches
Therefore, 20 centimeters is equal to 7.87 inches.
FAQs:
1. How do I convert inches to centimeters?
To convert inches to centimeters, you can use the conversion factor of 1 inch = 2.54 centimeters and follow the same steps as mentioned above.
2. Can I use a calculator to convert cm to inches?
Yes, you can use a calculator to multiply the number of centimeters by the conversion factor to get the equivalent length in inches.
3. Why do we need to convert units?
Converting units is important when working with different measurement systems or when comparing values in different units. It helps in making accurate calculations and understanding the relationship between different units of measurement.