Question

The dimension of a rectangle is
20 m x 10 m. Find the no, of square
tiles of side 5 m used to flooring.
(JNV, 2008]
(a) 20
(b) 12
(c) 10
(d) 8
Mitolis around the conare field​

Answer 1

Answer:

8

Step-by-step explanation:

Area of the floor to be tiled= 20m×10m=200m^2

now, area of each square tile=(5m)^2=25m^2

then, no. of tiles used to cover the floor is

200 ÷ 25 =8