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 143 lbs to kg, we can set up the equation as follows:
143 lbs * (0.45359237 kg/1 lb)
Step 3: Cancel out the units
In the equation, the unit “lbs” appears in both the numerator and denominator. This allows us to cancel out the unit and perform the calculation.
Step 4: Perform the calculation
Multiply 143 by the conversion factor:
143 * 0.45359237 = 64.86493191
Step 5: Round the result (if necessary)
Since weight is often rounded to a certain number of decimal places, you may choose to round the result. In this case, rounding to two decimal places would give us:
64.86 kg
Therefore, 143 lbs is approximately equal to 64.86 kg.