To convert 12 cm to inches, you can use the following formula:
1 inch = 2.54 cm
So, to convert 12 cm to inches, you would divide 12 by 2.54:
12 cm รท 2.54 = 4.72 inches
Therefore, 12 cm is equal to 4.72 inches.
Real-life example:
Let’s say you have a ruler that measures in centimeters, and you want to know how many inches a 12 cm length is. By using the conversion factor of 1 inch = 2.54 cm, you can easily calculate that 12 cm is equal to 4.72 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 making calculations and understanding measurements in a more familiar or convenient unit.
2. Can I convert any unit to another unit?
Yes, you can convert any unit to another unit as long as you know the conversion factor between the two units.
3. Is there a simple way to remember conversion factors?
One common method is to create a mnemonic or use a conversion chart to help remember common conversion factors. Practice and repetition also help in remembering these factors over time.