Given:
Jug contains 4850 ml of juice
Glass can hold 220 ml
∴Number of glasses=Total quantity of juiceQuantity of one glass
=4850220
2200220¯¯¯¯¯¯¯¯¯¯¯¯¯)485004400–––––––4500440–––––010
So, 22 glasses can be filled.