Week three-Milk

In week three Rocco and simra were given a box of milk Monday to Friday and in them were 24 milks in them.

1. How many Individual Milks were given to room 24 over the whole week?
2. If a quarter of the box was not drunk by the room 24 students how much of the milk was not drunk?
3. If room 24 received an extra box of milk each day in week three how many total milks did room 24 have for the total week? 

20x5=100 4x5=20 100+20=120

24÷4=6 24-6=18 10x5=50 8x5=40 50+40=90 

120x2=240.