A​ patient's order is 60 milligrams of a drug. Available in stock is 80 milligrams in 1 milliliter of liquid. How many milliliters should be​ administered?
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Part 1
The patient should be administered 
  
enter your response here milliliters of the drug. 
​(Type an integer or decimal rounded to the nearest hundredth as​ needed.)

To determine how many milliliters should be administered, we can set up a proportion based on the information given:

1. **Given:**  
   - The patient needs 60 mg of the drug.
   - In stock, 80 mg of the drug is in 1 mL.

2. **Setting up the proportion:**  
   \[
\frac{80 \text{ mg}}{1 \text{ mL}} = \frac{60 \text{ mg}}{x \text{ mL}}
\]

3. **Solving for** \( x \):  
   Cross-multiply to get:
   \[
80x = 60
   \]
   Divide both sides by 80:
   \[
x = \frac{60}{80} = 0.75
   \]

4. **Conclusion:**  
   The patient should be administered **0.75 mL** of the drug.

If you have further questions, please let me know!

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**Related Questions:**
1. How would the dose change if the stock concentration were 100 mg per 1 mL?
2. What would the volume be if the patient required only 30 mg?
3. How much drug (in mg) is in 0.5 mL with the same stock concentration?
4. How do you calculate the volume if the required dose changes to 100 mg?
5. How does the calculation change if the stock concentration varies?

**Tip:** Always double-check units to ensure calculations match the patient's prescribed dose.

A patient's order is 60 milligrams of a drug. Available in stock is 80 milligrams in 1 milliliter of liquid. How many milliliters should be administered?

Learn how to calculate the volume to administer for a 60 mg drug order, using a stock concentration of 80 mg/mL. This solution covers proportions and basic algebra concepts. Suitable for students in Grades 6-8.

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