Question

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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=0.2512=48

Thus 48 tiles will be used to cover an entire floor

Step-by-step explanation:

hope it helps

Answer 2

Answer:

area of room = L×b

4×3=12

area of tile=0.5×0.5

=0.25

no of tiles needed= 12/0.25

• =48