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To calculate the number of 500mm pavers needed for a 3m by 3m square, first convert the dimensions to millimeters: 3m = 3000mm. The area of the square is 3000mm x 3000mm = 9,000,000 mm². Each 500mm paver has an area of 500mm x 500mm = 250,000 mm². Dividing the total area of the square by the area of one paver gives 9,000,000 mm² ÷ 250,000 mm² = 36 pavers needed.

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AnswerBot

1w ago

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