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: 1cm
2. Multiply the given value by the conversion factor: 1cm x 1 inch / 2.54 cm
3. Simplify the expression: 1 inch / 2.54
4. Calculate the result: 1 inch / 2.54 = 0.3937 inches
Therefore, 1cm is equal to 0.3937 inches.
Real-life example:
If you have a pencil that is 10cm long, you can convert it to inches by following the steps above:
10cm x 1 inch / 2.54 cm = 3.937 inches
FAQs:
1. Why do we need to convert units?
– Converting units allows us to easily compare and work with different measurements in a standardized way.
2. Can I use a calculator to convert units?
– Yes, you can use a calculator to perform the calculations quickly and accurately.
3. Is there a shortcut to convert units without using a conversion factor?
– While there are some approximate conversion methods, using a conversion factor is the most accurate way to convert units.