4A school auditorium is 50 m long and 30 m wide. This auditorium is su

1.	4A school auditorium is 50 m long and 30 m wide. This auditorium is surroundedbyaverandah5mwide on the outside of it. Find the area of the verandah. If tiles of 50 cm x 50 cm are fixed on theverandah, how many tiles will be required?
Answer» Length of the veranda = 50m = 5000cmBreadth of the veranda = 30m = 3000cmArea of the veranda = lb = 5000cm3000cm = 15000000cm.sq Area of tiles = 50cm*50cm = 2500cm.sq Total no of tiles required = 1500000/2500 = 6000

4A school auditorium is 50 m long and 30 m wide. This auditorium is surroundedbyaverandah5mwide on the outside of it. Find the area of the verandah. If tiles of 50 cm x 50 cm are fixed on theverandah, how many tiles will be required?

Answer»

Length of the veranda = 50m = 5000cmBreadth of the veranda = 30m = 3000cmArea of the veranda = l*b = 5000cm*3000cm = 15000000cm.sq

Area of tiles = 50cm*50cm = 2500cm.sq

Total no of tiles required = 1500000/2500 = 6000