To convert 87cm to inches, you can use the following steps:
1. Know the conversion factor: 1 inch is equal to 2.54 centimeters.
2. Set up the conversion equation: 87 cm x (1 inch/2.54 cm)
3. Solve the equation: 87 / 2.54 = 34.25 inches
Therefore, 87cm is equal to 34.25 inches.
Real-life example:
Let’s say you have a piece of fabric that measures 87cm in length. To convert this measurement to inches, you would use the steps above. By doing so, you would find that the fabric is approximately 34.25 inches long.
FAQs:
1. Why do we need to convert units?
– Converting units allows us to easily compare measurements and work with different systems of measurement.
2. Can I use a calculator to convert units?
– Yes, using a calculator can help make the conversion process quicker and more accurate.
3. Is there a simple way to remember conversion factors?
– One common mnemonic device is the phrase “King Henry Died By Drinking Chocolate Milk,” which stands for kilo, hecto, deca, base unit, deci, centi, milli. This can help you remember the order of metric prefixes.