Respuesta :
6000 ml, that's lit how much. it's 1 third + 4 liters. So that equals out to 6. as two thirds of 6 is 4... you easily could have solved this on your own tbbhhhhh
If the red is one third full, and it takes 4 more liters of blue, than there are 6 liters total to make the paint purple. Because if 4 liters is 2/3 then that makes the amount of red 2 liters.