To convert 155 cm to inches, you can use the following formula:
1 cm = 0.393701 inches
So, to convert 155 cm to inches, you would multiply 155 by 0.393701:
155 cm * 0.393701 inches/cm = 61.0236 inches
Therefore, 155 cm is equal to 61.0236 inches.
Real-life example:
Let’s say you have a piece of fabric that is 155 cm long and you want to know how many inches that is. By using the conversion factor of 1 cm = 0.393701 inches, you can calculate that the fabric is 61.0236 inches long.
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. It helps us communicate measurements effectively and accurately.
2. Can I convert units without using a conversion factor?
No, using a conversion factor is essential for converting units accurately. It ensures that the conversion is done correctly and maintains the relationship between the two units.
3. Is there a simple way to remember conversion factors?
One way to remember conversion factors is to create a mnemonic device or use a conversion chart for common conversions. Practice and repetition can also help in memorizing conversion factors.