Question

how much milk is there in 9 container each container 3 litre 255 ml of milk

Answer 1

1 container = 3l 255ml
9 container = ?

cross multiplication
                                       9 * 3.255= 29 litre 295 ml

Answer 2

in one container there is 3255ml of milk
9*3255=milk in 9 container =29295 ml
29295ml=29litre 295ml