Question

the floor of a rectangular hall is 24m long and 16m wide how many carpets, each of lenght of 2.5 and breadth 1.2m, willbe required to cover the floor of hall​

Answer 1

Answer:

No. of carpet= area of hall/area of carpet

24*16/2.5*1.2 = 128

Answer 2

Answer:

The area of the floor = 24*16 = 384 m^2

Area of one carpet = 2.5*1.2 = 3 m^2

So,

No.of carpets required to cover the floor = 384/3 = 128 tiles

Hope this helps you !