To convert 17 cm 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:
17 cm * (1 inch / 2.54 cm)
3. Solve the equation:
17 cm * (1 inch / 2.54 cm) = 6.69 inches
Therefore, 17 cm is equal to 6.69 inches.
Real-life example:
Let’s say you have a ruler that measures in centimeters, and you want to know how many inches a 17 cm length is. By using the conversion factor of 1 inch = 2.54 cm, you can easily calculate that 17 cm is approximately 6.69 inches.
FAQs:
1. Why do we need to convert units?
Converting units allows us to express measurements in different systems for easier comparison and understanding.
2. Can I convert units without knowing the conversion factor?
It is recommended to know the conversion factor to accurately convert units, but there are online converters and calculators available for quick conversions.
3. Is there a shortcut to convert units?
One common shortcut is to remember that 1 inch is approximately equal to 2.54 centimeters, which can help in quick conversions between cm and inches.