A mason bought 529 square tiles to pave the floor of a square room,but found that he bought 45 tiles in excess.how many tiles will be fitted along the length of the room?
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Step-by-step explanation:
no. of tile he used = 529-45=484 tiles
side of the square room = √ area
√484= 22 sq
therefore the length of the room is equal to the length of 22square tile
hope this will help
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