Question

If a room of 6 m wide and 8 m long is to cover by squared
tiles of side 0.5 m, how many tiles are required?
(A) 69
(B) 48
(C) 192
(D) none of these​

Answer 1

If a room of 6 m wide and 8 m long is to cover by squared

tiles of side 0.5 m, how many tiles are required?

(A) 69

(B) 48

(C) 192

(D) none of these

(c)

Answer 2

Answer:

area of the room=side× side.

=6×8= 48 sq m.

one side of the tile=0.5 m

area of the tile=S ×S

= 0.5 ×0.5= 0.25 sq m

= area of the room/area of the tile.

= 48/0.25

=192 tiles= answer

I hope it'll help you