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

115 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. The equation becomes:

115 * 0.45359237 kg

Step 4: Perform the calculation

Multiply 115 by 0.45359237 to get the result:

115 * 0.45359237 = 52.16312255 kg

Step 5: Round the answer (if necessary)

In this case, the answer is already rounded to 8 decimal places. However, if you need to round it further, you can do so according to your desired level of precision.

Therefore, 115 lbs is approximately equal to 52.16312255 kg.