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QuestionMathematics

How many kilograms are equivalent to 205 pounds?
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Answer

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Step 1:
I'll solve this problem step by step, converting pounds to kilograms:

Step 2:
: Recall the conversion factor between pounds and kilograms

The standard conversion is: 1 pound (lb) = 0.453592 kilograms (kg)

Step 3:
: Set up the conversion calculation

205 \text{ lb} \times \frac{0.453592 \text{ kg}}{1 \text{ lb}}

Step 4:
: Multiply to convert pounds to kilograms

205 \times 0.453592 = 93.00636 \text{ kg}

Step 5:
: Round to a reasonable number of significant figures

Since the original number (205) has 3 significant figures, we'll round our answer to 3 significant figures.

Final Answer

Key points: - Used the precise conversion factor of 0.453592 kg per pound - Multiplied the number of pounds by the conversion factor - Rounded to 3 significant figures to match the precision of the input value