QQuestionMathematics
QuestionMathematics
A patient tells you they weigh 195 lbs. How many kg is the patient?
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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:: Identify the Conversion Factor
1 \text{ lb} = 0.453592 \text{ kg}
To convert pounds (lbs) to kilograms (kg), we need to use the standard conversion factor:
Step 3:: Set Up the Conversion Calculation
195 \text{ lbs} \times \frac{0.453592 \text{ kg}}{1 \text{ lb}}
We'll multiply the patient's weight in pounds by the conversion factor:
Step 4:: Perform the Calculation
195 \times 0.453592 = 88.45044 \text{ kg}
Step 5:: Round to a Reasonable Precision
Typically, body weight is rounded to the nearest whole number or one decimal place.
Final Answer
Key Points: - Conversion is straightforward multiplication - Always use the precise conversion factor - Round to an appropriate number of significant figures for the context (in this case, medical measurement)
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