Answer:
[tex]20,400\ cm^{3}[/tex]
Step-by-step explanation:
step 1
Find the volume of the tank
[tex]V=(60)(15)(34)=30,600\ cm^{3}[/tex]
step 2
we know that
If the tank is 1/3 full of water
then
the volume of water required to completely fill the tank is equal to 2/3 of the tank capacity
so
[tex](2/3)30,600=20,400\ cm^{3}[/tex]