To convert millimeters (mm) to inches, you can use the following conversion factor: 1 inch = 25.4 millimeters.
Here’s how you can convert 10 mm to inches:
1. Write down the given value: 10 mm
2. Multiply the given value by the conversion factor: 10 mm x (1 inch / 25.4 mm) = 0.3937 inches
Therefore, 10 mm is equal to 0.3937 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 use the same conversion factor: 100 mm x (1 inch / 25.4 mm) = 3.937 inches. So, the length of the paper is 3.937 inches.
FAQs:
1. Why do we need to convert units?
Converting units allows us to easily compare and work with different measurements. It helps in standardizing measurements and making them more understandable.
2. Can I convert units without using a conversion factor?
No, using a conversion factor is essential to accurately convert units from one system to another. It ensures that the conversion is done correctly.
3. Is there a simple way to remember the conversion factor for mm to inches?
One way to remember the conversion factor is to think of it as approximately 25 mm in an inch. So, you can divide the number of millimeters by 25.4 to get the equivalent value in inches.