Answer :
Length of the veranda = 50m = 5000cm
Breadth of the veranda = 30m = 3000cm
Area of the veranda = l*b = 5000cm*3000cm = 15000000cm.sq
Area of tiles = 50cm*50cm = 2500cm.sq
Total no of tiles required = 1500000/2500 = 6000
Breadth of the veranda = 30m = 3000cm
Area of the veranda = l*b = 5000cm*3000cm = 15000000cm.sq
Area of tiles = 50cm*50cm = 2500cm.sq
Total no of tiles required = 1500000/2500 = 6000