To convert 120 cm to inches, you can use the following steps:
1. Remember that 1 inch is equal to 2.54 cm.
2. Divide the number of centimeters by 2.54 to get the equivalent number of inches.
So, to convert 120 cm to inches:
120 cm รท 2.54 = 47.2441 inches
Therefore, 120 cm is equal to 47.2441 inches.
Real-life example:
Let’s say you have a piece of fabric that measures 120 cm in length. To convert this measurement to inches, you would divide 120 by 2.54 to get the equivalent length in inches. This would help you determine the appropriate size for your project or garment.
FAQs:
1. Why do we need to convert units?
Converting units allows us to easily compare measurements and work with different systems of measurement. It helps in making accurate calculations and understanding the size or quantity of something in a familiar unit.
2. Can I use a conversion calculator instead of manually converting units?
Yes, there are many online conversion calculators available that can quickly convert units for you. However, understanding the process of conversion can be helpful in situations where you may not have access to a calculator.
3. Is it important to know the conversion factors for different units?
Knowing the conversion factors for different units can be useful in everyday situations where you need to quickly convert measurements. It can also help in understanding the relationships between different units of measurement.