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Convert 300 lbs to kg. Round off to the nearest tenth.
Answer and Explanation

The Correct Answer is ["136.1"]

Here's how to convert 300 lbs to kilograms:

1.    Use the conversion factor: 1 lb = 0.453592 kg
2.    Multiply the pounds by the conversion factor:
    300 lbs x 0.453592 kg/lb = 136.078 kg
3.    Round to the nearest tenth:
    136.078 kg ≈ 136.1 kg


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Related Questions

Correct Answer is ["25"]

Explanation

Here's the step-by-step calculation:

Given information:
Infusion volume: 100 mL
Infusion time: 1 hour (60 minutes)
Drop factor: 15 gtt/mL

Calculate the infusion rate in mL/min:
Divide the infusion volume by the infusion time: 100 mL / 60 min = 1.67 mL/min (rounded to two decimal places).

Calculate the number of drops per minute:
Multiply the infusion rate by the drop factor: 1.67 mL/min x 15 gtt/mL = 25.05 gtt/min.

Round off:
Rounding to the nearest whole number, we get 25 gtt/min.

Correct Answer is ["2"]

Explanation

To determine the number of tablets to administer, you can use the formula:
Number of tablets=Available dose per tablet (mg)/Desired dose (mg)

Given:
Desired dose = 3 mg
Available dose per tablet = 1.5 mg
Now, calculate the number of tablets:
Number of tablets=1.5 mg/tablet3 mg=2 tablets

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