Bob wants to cover the floor of a room 3m wide and 4m long by squared tiles. if each square tile is of side 0.5m, then find the number of tiles required to cover the floor the floor of the room.
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Answered by
278
area of room= 3*4=12
area of tile= 0.5*0.5=0.25
no.of tiles needed = 12/0.25=48
area of tile= 0.5*0.5=0.25
no.of tiles needed = 12/0.25=48
Answered by
266
Answer:
48 tiles
Step-by-step explanation:
Length of floor = 3m
Width of floor = 4m
Since floor is in rectangular shape
Area of floor = Length * Width
= 3 * 4
= 12 square meters.
Side of square tile with which Bob wants to cover the floor is 0.5m
Area covered by each square tile =
=
=
No.of tiles required to cover the floor:
=
=
=
Thus 48 tiles are required to cover the floor.
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