To convert centimeters to inches, you can use the following formula:
1 inch = 2.54 centimeters
So, to convert 38 cm to inches, you would divide 38 by 2.54:
38 cm รท 2.54 = 14.96 inches
Therefore, 38 cm is equal to 14.96 inches.
Real-life example:
Let’s say you have a ruler that measures in centimeters, and you want to know how many inches a 38 cm length is. By using the conversion factor of 1 inch = 2.54 cm, you can easily calculate that 38 cm is approximately 14.96 inches.
FAQs:
1. Why do we need to convert units?
Converting units allows us to easily compare measurements in different systems and use them in different contexts. For example, if you have a measurement in centimeters but need to use it in inches, converting the units makes it easier to understand and work with.
2. Can I convert units without using a conversion factor?
While it is possible to convert units without using a conversion factor, using a conversion factor ensures accuracy and consistency in your calculations. It also provides a standardized method for converting units.
3. Is there a simple way to remember the conversion between centimeters and inches?
One common mnemonic to remember the conversion between centimeters and inches is “2.54 cm in an inch.” This can help you quickly recall the conversion factor when needed.