To convert 80 to cm, you can use the following steps:
1. Identify the conversion factor between the two units. In this case, 1 meter is equal to 100 centimeters.
2. Set up a proportion to convert the value. Since 1 meter is equal to 100 centimeters, you can set up the proportion as:
1 meter = 100 centimeters
x meters = 80 centimeters
3. Cross multiply and solve for x:
1 * 80 = 100 * x
80 = 100x
x = 80/100
x = 0.8 meters
4. Convert the result to centimeters:
0.8 meters * 100 = 80 centimeters
Therefore, 80 is equal to 80 centimeters.
Real-life example:
If you have a piece of fabric that is 0.8 meters long, you can convert this length to centimeters to get a more precise measurement. By using the conversion factor of 1 meter = 100 centimeters, you can determine that the fabric is 80 centimeters long.
FAQs:
1. Why do we need to convert units?
Converting units allows us to express measurements in different forms that may be more convenient or appropriate for a particular situation. It helps in comparing measurements, performing calculations, and understanding the scale of quantities.
2. Can I convert units without knowing the conversion factor?
While it is possible to convert units without knowing the exact conversion factor, having the conversion factor makes the process more accurate and efficient. It is recommended to always use the conversion factor for precise conversions.