Answer :
To find out how many ounces you would dispense for a prescription ointment written for 90 grams, you need to convert grams to ounces. Here's how you do it:
1. Know the Conversion Factor:
The conversion factor between grams and ounces is approximately 1 ounce = 28.3495 grams.
2. Calculate the Ounces:
- You start with 90 grams and need to convert this to ounces.
- Use the conversion factor by dividing the number of grams by the number of grams per ounce (28.3495 grams per ounce).
[tex]\[
\text{Ounces} = \frac{90 \text{ grams}}{28.3495 \text{ grams/ounce}}
\][/tex]
3. Perform the Calculation:
- When you carry out this division, you will find that 90 grams is approximately equal to 3.17 ounces.
4. Round to the Nearest Option:
- From the provided choices (1 oz, 3 oz, 5 oz, 7 oz), the nearest whole number to 3.17 ounces is 3 ounces.
Therefore, you would dispense 3 ounces of the ointment for a prescription of 90 grams.
1. Know the Conversion Factor:
The conversion factor between grams and ounces is approximately 1 ounce = 28.3495 grams.
2. Calculate the Ounces:
- You start with 90 grams and need to convert this to ounces.
- Use the conversion factor by dividing the number of grams by the number of grams per ounce (28.3495 grams per ounce).
[tex]\[
\text{Ounces} = \frac{90 \text{ grams}}{28.3495 \text{ grams/ounce}}
\][/tex]
3. Perform the Calculation:
- When you carry out this division, you will find that 90 grams is approximately equal to 3.17 ounces.
4. Round to the Nearest Option:
- From the provided choices (1 oz, 3 oz, 5 oz, 7 oz), the nearest whole number to 3.17 ounces is 3 ounces.
Therefore, you would dispense 3 ounces of the ointment for a prescription of 90 grams.
