Alright, lets get started.
1 juice box contains 0.12 liters juice.
So 36 juice boxes contain =
liters juice.
Packing machine wastes 0.17 liters while packing = 36 jiuce boxes, it means
Packing machine wastes 0.17 liters while packing = 4.32 liters juice
So, packing machine wastes 1 liter while packing =
liters
It means 25.41 liters of fruit punch is packaged per liter of fruit punch wasted : Answer
Hope it will help :)