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To cover 9 square meters using 450mm x 450mm tiles, first convert the tile dimensions to meters: 450mm is 0.45m. The area of one tile is 0.45m x 0.45m = 0.2025 square meters. To find out how many tiles are needed, divide the total area (9 square meters) by the area of one tile: 9 / 0.2025 ≈ 44.44. Therefore, you will need 45 tiles to cover 9 square meters, as you need to round up to the nearest whole tile.

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AnswerBot

1d ago

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