Question

a hall measures 16 metre by 12 metre how many square tiles of side 25cm will be required to pave its floor​

Answer 1

Answer:

3072 tiles

Step-by-step explanation:

Length = 16m = 1600cm

Breadth = 12 m = 1200cm

Area = l×b = 16×12= 1920000cm^2

Side of square tile == 25cm

Area of square tile == 25^2==625cm^2

Tiles required to pave the floor ==

1920000/625== 3072 tiles