How many litters of water can a square container of side 20 Cm and height 18 CM hold?
Plz help very urgent 

Dear Student,
Length  and breadth of the square =  20 cm each
Height  = 18 cm
Amount of water the square holds = Volume of the square = $20\times 20\times 18 c{m}^3 = 7200 c{m}^3 = \frac{7200}{1000}l = 7.2l$
Regards,