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 141 lbs to kg, we can set up the equation as follows:

141 lbs * (0.45359237 kg/1 lb)

Step 3: Cancel out the units

In the equation, the unit “lbs” is present in both the numerator and denominator. This allows us to cancel out the unit and perform the calculation.

Step 4: Perform the calculation

Multiply 141 by the conversion factor:

141 * 0.45359237 = 63.95652117

Step 5: Round the answer

Since weight is typically rounded to two decimal places, we can round the answer to 63.96 kg.

Therefore, 141 lbs is approximately equal to 63.96 kg.