Answer: Yes, it is enough to make 112 batches.
Step-by-step explanation:
Since we have given that
Number of batches of muffins for a fund raiser = 12
Number of gallon of milk he used = 1
As we know that
1 gallon = 16 cups
So, Total number of batches would be

So, it is enough to make 112 batches as 192 > 112.
Hence, Yes, it is enough to make 112 batches.