To convert centimeters (cm) to inches (in), you can use the following conversion factor: 1 cm = 0.393701 in.
Here’s how you can convert cm to in step by step:
1. Write down the given value in centimeters that you want to convert to inches.
2. Multiply the value in centimeters by the conversion factor (0.393701) to get the equivalent value in inches.
3. Write down the result with the appropriate unit.
For example, let’s convert 20 cm to inches:
20 cm * 0.393701 in/cm = 7.87402 in
So, 20 cm is equal to 7.87402 inches.
FAQs:
Q: How do I convert inches to centimeters?
A: To convert inches to centimeters, you can use the conversion factor: 1 in = 2.54 cm. Multiply the value in inches by 2.54 to get the equivalent value in centimeters.
Q: Can I use an online converter to convert units?
A: Yes, there are many online converters available that can help you convert units quickly and accurately. Just make sure to double-check the results for accuracy.
Q: Why do we need to convert units?
A: Converting units is necessary when working with different measurement systems or when comparing values in different units. It helps in making calculations and measurements more consistent and easier to understand.