Answer:
Mr. Patel used 4 and one-half bags.
Explanation:
First, we have to know the number of cups used.
Mr. Patel refilled 24 times, using 6 cups per time. So, the product of these will give us the total number of cups.
; Mr. Patel used 144 cups.
Now, we can use the rule of three to find the number of bags used. If one bag holds 32 cups, how many bags would be 144 cups:

Therefore, Mr. Patel used 4 and one-half bags.