please solve this please please please please
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Area of square floor = a²= 9² = 81 m²
Area of tiles = 3×1 = 3 m²
No. Of tiles required = 81/3 = 27.
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Answer:
27
Step-by-step explanation:
3 tiles can cover 9 meter in one row or 1 m in column
in column 9 tiles can come
or in row 3 tiles can come
9*3 =27
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