Final answer:
To convert 4.8oz of steroid ointment to grams, multiply 4.8 by the conversion factor of 28.35, resulting in approximately 136 grams of ointment that the pharmacist should prepare.
Step-by-step explanation:
The student asked how many grams of ointment should be prepared if 4.8oz is needed. To convert ounces to grams, we use the conversion rate where 1 ounce is approximately equal to 28.35 grams. Hence, we multiply 4.8 ounces by 28.35 to find the required amount in grams.
4.8 oz × 28.35 g/oz = 136.08 g
Therefore, the pharmacist should prepare approximately 136 grams of steroid ointment.