Question

the floor of the room 10 metre long and 8 metre wide is to be covered with square tiles if each square tile is of side 0.8 find the number of tiles required to cover the floor​

Answer 1

Answer: 100

Step-by-step explanation:

The dimension of the room floor are

Length = 10m

Breadth = 8m

Since the floor of a room will normally be in a shape of a rectangle.

Area of floor = (10 x 8) m sq

Let the number of tiles be a

Side of the tile = 0.8m

a x 0.8 = 8 x 10

a = 8 x 100/8

a = 100

Answer 2

≡QUESTION≡

The floor of the room 10 meters long and 8 meters wide is to be covered with square tiles. If each square tile is of side 0.8 meters, Find the number of tiles required to cover the floor​.

                                                         

║⊕ANSWER⊕║

GIVEN

Length of the room = 10 m

Width of the room = 8 m

Side of the tile measure = 0.8 m

                                       

Area of the room = Length * Breadth

                             = 10 * 8

                             = 80 m²

Area of the tiles = 0.8 * 0.8

                           = 0.64

No : of tiles required = Area of the room / Area of the tiles

                                  = 80 / 0.64

                                  = 125 tiles