Answer :
To convert the patient’s weight from pounds to kilograms, we use the conversion factor that [tex]\(1 \, \text{kg} \approx 2.2 \, \text{lbs}\)[/tex].
1. Start with the patient’s weight:
[tex]$$
155 \, \text{lbs}
$$[/tex]
2. Divide the weight in pounds by the conversion factor to convert to kilograms:
[tex]$$
\text{Weight in kg} = \frac{155 \, \text{lbs}}{2.2} \approx 70.45 \, \text{kg}.
$$[/tex]
3. Rounding [tex]\(70.45 \, \text{kg}\)[/tex] to the nearest whole number gives approximately [tex]\(71 \, \text{kg}\)[/tex].
Thus, the patient's weight is approximately [tex]\(71 \, \text{kg}\)[/tex].
The correct answer is:
C. [tex]\(71 \, \text{kg}\)[/tex].
1. Start with the patient’s weight:
[tex]$$
155 \, \text{lbs}
$$[/tex]
2. Divide the weight in pounds by the conversion factor to convert to kilograms:
[tex]$$
\text{Weight in kg} = \frac{155 \, \text{lbs}}{2.2} \approx 70.45 \, \text{kg}.
$$[/tex]
3. Rounding [tex]\(70.45 \, \text{kg}\)[/tex] to the nearest whole number gives approximately [tex]\(71 \, \text{kg}\)[/tex].
Thus, the patient's weight is approximately [tex]\(71 \, \text{kg}\)[/tex].
The correct answer is:
C. [tex]\(71 \, \text{kg}\)[/tex].
