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 45 lbs to kg, we will set up the equation as follows:
45 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. By multiplying the given weight by the conversion factor, the unit “lbs” will cancel out, leaving us with the desired unit “kg.”
Step 4: Perform the calculation
Now, let’s calculate the conversion:
45 lbs * (0.45359237 kg/1 lb) = 20.41165665 kg
Step 5: Round the answer (if necessary)
In this case, the answer is already rounded to two decimal places, so we don’t need to make any further adjustments.
Therefore, 45 lbs is approximately equal to 20.41 kg.