To convert pounds (lbs) to kilograms (kg), you can use the following step-by-step instructions:

Step 1: Understand the conversion factor

1 lb is equal to approximately 0.45359237 kg. This is the conversion factor we will use to convert pounds to kilograms.

Step 2: Set up the conversion equation

To convert 222 lbs to kg, we can set up the equation as follows:

222 lbs * (0.45359237 kg/1 lb)

Step 3: Cancel out the units

In the equation, the unit “lbs” appears in both the numerator and denominator. This allows us to cancel out the unit and only keep the unit “kg”.

Step 4: Perform the calculation

Now, we can multiply the numerical values:

222 * 0.45359237 = 100.69715214

Step 5: Round the result (if necessary)

Since weight is often rounded to a certain number of decimal places, you may choose to round the result. In this case, rounding to two decimal places gives us:

100.70 kg

Therefore, 222 lbs is approximately equal to 100.70 kg.