To convert 28 cm to a different unit, we need to know the conversion factor between centimeters and the desired unit. Let’s convert 28 cm to inches.
1. Determine the conversion factor between centimeters and inches. 1 inch is equal to 2.54 centimeters.
2. Set up a proportion to convert 28 cm to inches:
28 cm = x inches
1 inch = 2.54 cm
3. Cross multiply and solve for x:
28 cm * 1 inch = x inches * 2.54 cm
28 inches = 2.54x
x = 28 / 2.54
x ≈ 11.02 inches
Therefore, 28 cm is approximately equal to 11.02 inches.
Real-life example:
If you have a ruler that measures in centimeters and you want to know how many inches a 28 cm object is, you can use the conversion factor to find out that it is approximately 11.02 inches long.
FAQs:
1. How do I convert centimeters to meters?
To convert centimeters to meters, divide the number of centimeters by 100. For example, 150 cm is equal to 1.5 meters (150 cm / 100 = 1.5 m).
2. Can I convert inches to centimeters using the same conversion factor?
Yes, you can convert inches to centimeters using the conversion factor of 1 inch = 2.54 cm. Simply multiply the number of inches by 2.54 to get the equivalent length in centimeters.
3. Is there a quick way to convert between different units without using a conversion factor?
You can use online unit conversion calculators or mobile apps to quickly convert between different units without having to manually calculate the conversion factor. Just input the value and select the units you want to convert to.