Answer
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Step 1:: Recall the conversion factor between kilograms and pounds.
The conversion factor is 1 kg ≈ 2.20462 pounds.
Step 2:: Set up the conversion equation.
We want to convert 57 kg to pounds, so we can write the equation as: 57 kg = 57 × 2.20462 pounds
Step 3:: Perform the calculation.
Multiply 57 by 2.20462: 57 × 2.20462 = 125.74954 pounds
Step 4:: Round the answer to the appropriate number of significant figures.
In this case, the original mass was given to 0 decimal places, so we round the answer to 0 decimal places:
Final Answer
126 pounds (to 0 significant figures) or 125.7 pounds (to 3 significant figures).
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