how many square tiles each of Side 2 cm will be required to paint the floor of a room which is 8 metre board and 12 metre long
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First we have to take out the area of tile which is,
a=4xS
=(4x2)
=8 is the area
Then we have to find out the area of floor, which is ,
a=2(l+b)
=2x(8+12)
=2x20
=40 is the area of floor
Now divide 40 with 8 which will be 5 tiles
Therefore , Answer is 5 tiles
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