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

Step 1: Understand the conversion factor

1 kilogram (kg) is equal to 2.20462 pounds (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’s denote the weight in kg as “x” and the weight in lbs as “y”. The conversion equation can be written as:

x kg * 2.20462 lbs/kg = y lbs

Step 3: Plug in the given weight in kg

In this case, the given weight is 57.5 kg. So, we substitute x = 57.5 kg into the equation:

57.5 kg * 2.20462 lbs/kg = y lbs

Step 4: Perform the calculation

Multiply 57.5 kg by 2.20462 to find the weight in lbs:

57.5 kg * 2.20462 lbs/kg = 126.76525 lbs

Step 5: Round the result (if necessary)

Since weight is typically rounded to the nearest whole number, you can round 126.76525 lbs to 127 lbs.

Therefore, 57.5 kg is approximately equal to 127 lbs.