Answer:
13 hours and 12 minutes
Explanation:
you put 3.25 as a fraction which is 3 1/4. then I took 3 1/4 and misused it by 11 1/2. 23/2 - 13/4 = 8 1/4
then we took the 5/8 and divided it by 33/4 (3 1/4)
I got 13 1/5.
13 1/5 is 13 hours and 12 minutes.