To convert centimeters to inches, you can use the following formula:
inches = centimeters / 2.54
Step by step instructions:
1. Write down the given value in centimeters, which in this case is 74cm.
2. Divide the value by 2.54 to convert it to inches.
3. Perform the calculation: 74 / 2.54 = 29.13 inches.
4. Therefore, 74cm is equal to 29.13 inches.
Real-life example:
Let’s say you have a ruler that measures in centimeters, and you want to know how many inches a length of 74cm is. By using the conversion formula, you can determine that 74cm is equivalent to 29.13 inches on the ruler.
FAQs:
1. Why do we need to convert units?
– Converting units allows us to easily compare and work with measurements in different systems, making it easier to communicate and understand quantities.
2. Can I convert units using a calculator?
– Yes, you can use a calculator to perform the necessary calculations for unit conversion, as long as you know the appropriate conversion factor.
3. Is there a simple way to remember the conversion between centimeters and inches?
– One common mnemonic is the phrase “2.54 centimeters in an inch,” which can help you remember the conversion factor of 2.54 when converting between the two units.