A floor whose length and Breadth are respectively 30m and 20m is to be covered by tiles. If the length and breadth of the tile are respectively 40cm and 20cm. then find out the number of tiles required to cover the floor
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The length and breadth of a rectangular hall are 40 m and 18 m respectively. Find the number of tiles 1 m × 50 cm that will cover the floor of the ball.
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Area of floor = l×b= 30×20 = 600 m²
Area of 1 tile = l×b = 0.4×0.2 = 0.08 m²
No of tiles = 600/0.08 = 7500 tiles
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