Question

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?​

Answer 1

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 tiles

Answer 2

Answer:

24×20

=480m^2

0.4×0.3

=0.12

480/0.12

=4000 tiles