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:

Number of carpets required is 128

Step-by-step explanation:

We Have :-

Floor of a rectangular hall is 24 m long and 16 m wide

Carpets each of length 2.5 m and breadth 1.2 m

To Find :-

Number of Carpets required

Formula Used :-

Area of Rectangle = Length * Breadth

Solution :-

Area of Floor

Area = 24 * 16

        = 384 m²

Area of Carpet

Area = 2.5 * 1.2

        = 3 m²

Carpets Required

384 / 3

= 128

Number of carpets required is 128