The floor of a hall 20 m length and 17 m breath is tiled many square tiles will be required for tiling the hall if each square tile to be used has a side half meter?
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find area of sq and rec nd divide both
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Step-by-step explanation:
Area of floor hall
= l×b
= 20× 17
= 340m
Area of square tile
= side square
= [ 0.5] sq
= 0.25 m sq
Total tiles
= 340/0.25 × 100
= 1360
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