Question

A room
measured 12 multiply 9 M the floor of the room is to be covered by marble tiles measuring 45 CM by 30 cm how many tiles are needed

Answer 1

Answer:

Step-by-step explanation:

The area of the floor of the room = 12×9= 108m

108*100=10800 cm^2

Area of the tile=45*30

= 1350cm^2

Number of tiles required= area of the floor/area of one tile

= 8 tiles

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