Step-by-step explanation:
A + B + C = 360
[2/3]A + B + [4/3]C = 360
[2/3]A + [4/3]B + C = 360
A + B + C = 360
We could extract from all of this that Cans A, B, C must have equal amount of paint inside in order to attain those conditions slated. Thus we could tell that the amount of paint in each can is 60L.
