Question

50. The length and breadth of a hall are 24 m
and 20 m respectively. How many tiles of size
0.4 m x 0.3 m each are needed in flooring it?
A 1500
B. 4000
C. 3000
D. 2500​

Answer 1

Answer:

Step-by-step explanation:

area of hall = 24*20= 480 m^2

and area of tile = 0.4*0.3= 0.12m^2

so no. Of tile= 480/0.12 = 4000

Answer 2

Answer:

The number of tiles of size 0.4m×0.3m required to pave the floor of hall is. 1)1500.