Answer:
yes, your math is correct
15 large orders of fries can be made
Step-by-step explanation:
There are two questions here: one in the question you're trying to answer, and one that you have asked about your math. Hence, there are two answers here.
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9 dozen divided by 7 is ...
9·12/7 = 15 3/7
Julio's dad will be able to make 15 large orders of fries.
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Your math is correct, but you need to be sure you answer the question asked, preferably in at least one complete sentence. Pay attention to the question wording.