To convert 20 inches to centimeters, you can use the conversion factor 1 inch = 2.54 centimeters.
Step by step instructions:
1. Write down the given value: 20 inches
2. Multiply the given value by the conversion factor: 20 inches x 2.54 cm/inch = 50.8 cm
3. The result is the equivalent value in centimeters: 20 inches is equal to 50.8 centimeters
Real-life example:
If you have a ruler that measures in inches and you want to know the equivalent measurement in centimeters, you can use the conversion factor to easily convert the values. For instance, if you measure an object to be 20 inches long, you can convert it to centimeters by multiplying 20 inches by 2.54 cm/inch to get 50.8 cm.
FAQs:
1. Why do we need to convert units?
– Converting units allows us to compare and work with measurements in different systems, making it easier to understand and communicate values.
2. Can I convert units without using a conversion factor?
– While it is possible to convert units without a conversion factor, using a conversion factor ensures accuracy and consistency in the conversion process.
3. Is there a formula for converting units?
– The formula for converting units involves multiplying the given value by the appropriate conversion factor to obtain the equivalent value in the desired unit.
4. Can I convert units for any type of measurement?
– Yes, you can convert units for various types of measurements such as length, weight, volume, temperature, etc. by using the appropriate conversion factors for each type.