Question

The length and breadth of a room are10 m and 4 m respectively find the number of square tiles of side 50cm that are required to pave on the room

Answer 1

Step-by-step explanation:

Area of a rectangle =length × breadth

=10m×4m

=40m

So the area of the room is 40 m

Now , area of the square =side *side

=50×50

=2500cm

WHEN WE CONVERT 2500cm INTO

METER IT IS 25m

25x =40

x=40/25

x=1.6

so we may need 1.6 m tiles