To convert 71.1 kg to lbs, you can use the following step-by-step instructions:

Step 1: Understand the conversion factor

1 kg is equal to 2.20462 lbs. This means that to convert kg to lbs, you need to multiply the weight in kg by 2.20462.

Step 2: Set up the conversion equation

Let x be the weight in lbs. The conversion equation can be written as:

71.1 kg * 2.20462 lbs/kg = x lbs

Step 3: Perform the calculation

Multiply 71.1 kg by 2.20462 lbs/kg:

71.1 kg * 2.20462 lbs/kg = 156.738 lbs

Step 4: Round the result (if necessary)

In this case, the result is already rounded to three decimal places, so no further rounding is needed.

Step 5: Write the final answer

Therefore, 71.1 kg is equal to 156.738 lbs.

So, 71.1 kg is approximately equal to 156.738 lbs.