1cm in inches

To convert 1cm to inches, you can use the following conversion factor:

1 inch = 2.54 cm

Here’s how you can convert 1cm to inches step by step:

1. Write down the given value: 1 cm
2. Multiply the given value by the conversion factor: 1 cm x 1 inch / 2.54 cm = 0.3937 inches
3. The result is the equivalent value in inches: 1 cm is equal to 0.3937 inches

Real-life example:
If you have a pencil that is 1cm long, you can convert this length to inches using the conversion factor. By multiplying 1cm by 1 inch / 2.54 cm, you will find that the pencil is approximately 0.3937 inches long.

FAQs:
1. Why do we need to convert units?
– Converting units allows us to express measurements in different systems, making it easier to compare and work with different values.

2. Can I convert units without using a conversion factor?
– No, a conversion factor is necessary to accurately convert units from one system to another.

3. Is there a simple way to remember common conversion factors?
– One common mnemonic device is “King Henry Died By Drinking Chocolate Milk,” which stands for kilo, hecto, deca, base unit, deci, centi, milli. This can help you remember the order of metric prefixes and their corresponding values.

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