Question

23. The length and breadth of the floor of a room is 9 m and 6 m which is to be paved with
marble square stone tiles of size 75 cm. Find the least number of
square tiles required.
24

Answer 1

Answer:

96

Step-by-step explanation:

area of floor = l×b= 9m×6m = 54m^2

area of square tile = 0.75m×0.75m= 0.5625m^2

number of tile requried= 54m^2/0.5625m^2= 92