 
 <prompt> "Idan an fara ruwa, tsawon uku a kan garaj sun zuba ruwa a cikin tsakanin tsawon uku. Tsawon da ke cikin yana zuba ruwa a tsawon 3 a kullun. Tsawon na na farko yana zuba ruwa a tsawon nukili na tsawon da ke cikin. Kuma tsawon na na yara yana zuba ruwa a tsawon nukili na tsawon da ke cikin. Idan an fara ruwa, me ya sa zuba ruwa daga tsawon uku duka a cikin lokacin 2 hours?" <response>: The medium-sized hole leaks at a rate of one-half that of the largest hole, or 3/2=1.5 ounces per minute.
The small-sized hole leaks at a rate of one-third that of the medium-sized hole, or 1.5/3=0.5 ounces per minute.
Combined, the three holes leak at a rate of 3+1.5+0.5=5 ounces per minute.
Since one hour is 60 minutes, two hours is 2*60=120 minutes.
In total, over the two hours, the three holes will leak a combined 120*5=600 ounces of water.

The final answer: 600. 