To convert millimeters (mm) to inches, you can use the following formula:
1 inch = 25.4 millimeters
So, to convert 5 mm to inches, you would divide 5 by 25.4:
5 mm ÷ 25.4 = 0.19685 inches
Therefore, 5 mm is approximately equal to 0.19685 inches.
Real-life example:
Let’s say you have a piece of paper that measures 100 mm in length. To convert this measurement to inches, you would divide 100 by 25.4:
100 mm ÷ 25.4 = 3.93701 inches
Therefore, a piece of paper that measures 100 mm in length is approximately equal to 3.93701 inches.
FAQs:
1. Why do we need to convert units?
Converting units allows us to easily compare measurements in different systems and make calculations more convenient.
2. Can I convert units using a calculator?
Yes, you can use a calculator to perform the necessary calculations for unit conversion.
3. Is there a simple way to remember the conversion factor between millimeters and inches?
A common mnemonic to remember the conversion factor is “25.4 millimeters in an inch.” This can help you quickly convert between the two units.