Question

Rita wants to cover the floor of a room 3m wide and 12m long by
squared tiles. If each square tile is of side 1.5m, then find the
number of tiles required to cover the floor of the room ?

Answer 1

Step-by-step explanation:

area of room =3×12 =36

area of tile=1.5×1.5=2.25

number of tiles required=36/2.25=16