QQuestionMathematics
QuestionMathematics
An infant weighs 6 lbs 9 oz. What is his weight in kilograms (kg)?
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Answer
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Step 1:I'll solve this problem step by step, following the specified LaTeX formatting guidelines:
Step 2:: Convert pounds (lbs) to ounces
96 + 9 = 105 \text{ oz}
- First, convert 6 lbs 9 oz to total ounces - 1 lb = 16 oz
Step 3:: Convert ounces to grams
105 \times 28.35 = 2,976.75 \text{ grams}
- Conversion factor: 1 oz = 28.35 grams
Step 4:: Convert grams to kilograms
\frac{2,976.75}{1,000} = 2.97675 \text{ kg}
- Conversion factor: 1 kg = 1,000 grams
Final Answer
Key Conversion Factors Used: - 1 \text{ lb} = 16 \text{ oz} - 1 \text{ oz} = 28.35 \text{ grams} - 1 \text{ kg} = 1,000 \text{ grams}
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