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

Step 1: Understand the conversion factor

1 pound (lb) is equal to 0.45359237 kilograms (kg). This is the conversion factor we will use to convert lbs to kg.

Step 2: Set up the conversion equation

To convert lbs to kg, you can use the following equation:

kilograms (kg) = pounds (lbs) × 0.45359237

Step 3: Plug in the given weight in pounds

Take the weight value given in pounds and substitute it into the equation from step 2.

For example, let’s say you want to convert 150 lbs to kg:

kilograms (kg) = 150 lbs × 0.45359237

Step 4: Perform the calculation

Multiply the weight in pounds by the conversion factor to get the weight in kilograms.

Using the example from step 3:

kilograms (kg) = 150 lbs × 0.45359237

kilograms (kg) = 68.0388555 kg

Step 5: Round the answer (if necessary)

If you need the answer to be rounded to a specific decimal place, round the result from step 4 accordingly. In this case, the answer is already rounded to 8 decimal places.

So, 150 lbs is approximately equal to 68.0388555 kg.

Remember, this conversion factor is an approximation, and the exact value is 0.45359237.