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Plz helpIt's urgent |
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Answer» -step explanation:Area of floor = l × B 2m = 200 cm.1.5m = 150 cm.200 × 150 = 30,000.Area of the tiles = l× b 25 × 25 = 625cm sq.No. of tiles for floor = area of floor / area of tiles.No. of tiles for floor = 30,000/ 625 = 48 tilesCost of 12 tiles = $ 420. Cost of 1 tiles = 420/12.cost of 48 tiles = 420/12 × 48 = $ 1260.I HOPE it's helpful for all of you. |
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