3. The weights in pounds of four patients are: Patient A: 43 pounds, Patient B: 93 pounds, Patient C: 150 pounds, Patient D: 210 pounds. Given 1 kg is approximately 2.2 pounds, which patient's weight is approximately 95 kg?
Answer: D
Patient D's weight is approximately 95 kg.
To determine which patient's weight is closest to 95 kg, we convert 95 kg to pounds. Since 1 kg is approximately 2.2 pounds, 95 kg is about 209 pounds. Therefore, Patient D, who weighs 210 pounds, is the closest.
A) Patient B
Patient B weighs 93 pounds. When converted to kilograms, this weight is approximately 42.2 kg, which is significantly less than 95 kg. Thus, Patient B cannot be the correct answer.
B) Patient A
Patient A's weight is 43 pounds, equating to approximately 19.5 kg. This is far below 95 kg, making Patient A an incorrect option for this question.
C) Patient C
Patient C weighs 150 pounds, which converts to about 68 kg. This weight is still considerably lower than 95 kg, so Patient C is not the correct answer.
D) Patient D
Patient D weighs 210 pounds, which converts to approximately 95.3 kg. This is the closest to 95 kg, confirming that Patient D is the correct choice.
Conclusion
Patient D's weight is the only one that closely approximates 95 kg after conversion from pounds. The other patients' weights fall significantly short of this target, which clearly establishes Patient D as the correct answer.