Question

Ravish to cover his room which is 3 m wide and 4 m long by squared tiles. If each square tile is 0.5 . then find the number of tiles requirred to cover the floor of his room
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Answer 1

Answer:

Area of room=length * breadth

=3*4

=12

Area of one tile =0.5*0.5

=0.25

number of tiles is given by the formula,

number=area of room/area of one tile

So,

Number=

0.25

12

=48

Thus 48 tiles will be used to cover an entire floor