To convert 12mm to inches, you can use the following steps:
1. Know the conversion factor: 1 inch is equal to 25.4 millimeters.
2. Set up the conversion equation:
12 mm * (1 inch / 25.4 mm) = x inches
3. Solve for x:
x = 12 / 25.4
x ≈ 0.4724 inches
Therefore, 12mm is approximately equal to 0.4724 inches.
Real-life example:
If you have a piece of wood that measures 12mm in thickness, you can convert this measurement to inches to better understand its size in a different unit. By converting 12mm to inches, you would find that the wood is approximately 0.4724 inches thick.
FAQs:
1. Why do we need to convert units?
Converting units allows us to compare measurements in different systems and make calculations more easily. It also helps in understanding the size or quantity of something in a more familiar unit.
2. Can I use a calculator to convert units?
Yes, you can use a calculator to perform the calculations for unit conversions. Simply input the values and conversion factors to get the desired result.
3. Is it important to know conversion factors by heart?
While it can be helpful to memorize common conversion factors, you can always refer to conversion tables or use online tools for quick and accurate conversions.