To convert millimeters (mm) to inches, you can use the following conversion factor: 1 inch = 25.4 millimeters.
Here’s how you can convert 12 mm to inches:
Step 1: Write down the given value: 12 mm
Step 2: Multiply the given value by the conversion factor (1 inch = 25.4 mm):
12 mm * (1 inch / 25.4 mm) = 0.47244 inches
Therefore, 12 mm is equal to 0.47244 inches.
Real-life example:
Let’s say you have a piece of paper that measures 100 mm in length. To convert this length to inches, you would follow the same steps as above:
100 mm * (1 inch / 25.4 mm) = 3.93701 inches
So, a piece of paper that measures 100 mm in length is approximately 3.93701 inches long.
FAQs:
1. Why do we need to convert units?
Converting units allows us to easily compare and work with different measurements. It helps us to communicate measurements in a standardized way.
2. Can I convert units using a calculator?
Yes, you can use a calculator to perform the necessary calculations for unit conversion. Just make sure to use the correct conversion factor.
3. Is there a shortcut for converting units?
One shortcut for converting millimeters to inches is to divide the millimeter value by 25.4. This will give you the equivalent value in inches.