Convert 222 pounds to kilograms Round your answer to the nearest tenth.
The correct answer and explanation is:
To convert 222 pounds (lbs) to kilograms (kg), you use the conversion factor that 1 pound is approximately equal to 0.4536 kilograms.
The formula for the conversion is: Kilograms=Pounds×0.4536\text{Kilograms} = \text{Pounds} \times 0.4536
Now, applying this to 222 pounds: Kilograms=222×0.4536=100.6992\text{Kilograms} = 222 \times 0.4536 = 100.6992
Rounding this to the nearest tenth gives 100.7 kilograms.
Thus, 222 pounds is approximately 100.7 kilograms.
Explanation:
The process of converting pounds to kilograms involves multiplying the number of pounds by the conversion factor 0.4536. The factor 0.4536 is based on the relationship between pounds and kilograms in the metric system, where 1 pound is defined as 0.4536 kilograms.
This conversion is often used in various fields such as science, medicine, and fitness, where weight measurements may be required in kilograms rather than pounds. It’s important to note that when performing conversions, you should round the final result to the desired precision. In this case, rounding to the nearest tenth was requested.
By using the conversion factor, you can easily convert any weight from pounds to kilograms. Similarly, you could convert from kilograms to pounds by dividing the number of kilograms by 0.4536, or by using the inverse of the conversion factor (2.2046), which allows for easy conversion in either direction.