What is the conversion factor for kilograms to pounds?

The conversion factor for kilograms to pounds is based on the precise relationship between the two units of measurement. One kilogram is officially recognized as being equivalent to approximately 2.205 pounds. This means that when you have a mass in kilograms and want to convert it to pounds, you multiply the number of kilograms by this factor to obtain the weight in pounds.

The option suggesting 2.2 pounds aligns closely with this standard conversion, making it accurate for practical use as well, especially in aviation contexts where understanding weight and balance is critical. Using a conversion factor of 2.2 allows for straightforward calculations when determining the mass of cargo, passengers, or fuel, which is essential for maintaining safety and performance standards in flight operations.

The other options present conversion factors that do not accurately reflect the relationship between kilograms and pounds, making them inadequate for reliable calculations in any scenario requiring precise weight conversions.