Bobby wants to cover the floor of a room 10 m wide and 15 m long by squared tiles. If each square tile of side is of side 0.5 m , then find the number of tiles required to cover the floor of the room.
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Answer:
600 tiles
Step-by-step explanation:
Area of room=length*breadth
=10*15
=150sqm
Area of one time=side*side
=0.5*0.5
=0.25sqm
Number of times=area if room/area of one time
=150/0.25 [multiplying the numerator and denominator by 100]
=15000/25
=600tiles
Hope it helps....
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