Main Answer:
220lbs×0.453592kg/lb≈99.79kg
Step-by-step explanation:
To convert weight from pounds to kilograms, we use the conversion factor of 1 pound being approximately equal to 0.453592 kilograms. Applying this conversion to a person weighing 220 pounds:
220lbs×0.453592kg/lb≈99.79kg
This conversion is crucial in various fields such as healthcare and science, where the metric system is commonly used. Expressing weight in kilograms provides a standardized measure, aiding in international communication and ensuring consistency in data reporting. The calculation is straightforward, involving multiplying the weight in pounds by the conversion factor to obtain the equivalent weight in kilograms.