To convert 87 cm to inches, you can use the following steps:
1. Know the conversion factor: 1 inch is equal to 2.54 cm.
2. Set up the conversion equation:
87 cm * (1 inch / 2.54 cm) = x inches
3. Solve for x:
x = 87 / 2.54
x ≈ 34.25 inches
Therefore, 87 cm is approximately equal to 34.25 inches.
Real-life example:
If you have a piece of fabric that measures 87 cm in length and you want to know how many inches that is, you would use the conversion factor of 2.54 cm per inch to find that it is approximately 34.25 inches long.
FAQs:
1. Why do we need to convert units?
Converting units allows us to easily compare and work with measurements in different systems. It helps in making calculations and understanding measurements in a more familiar unit.
2. Can I convert any unit to any other unit?
Yes, as long as you know the conversion factor between the two units, you can convert any unit to any other unit.
3. Is there a shortcut to convert units without using the conversion factor?
There are some online tools and calculators available that can help you quickly convert units without having to manually calculate using the conversion factor.