To determine how many 2ft slabs are needed to cover a 4x4 meter area, first convert the area into square feet. A 4x4 meter area is approximately 43.06 square feet (since 1 meter is about 3.28 feet). Each 2ft slab covers 4 square feet. Therefore, you would need about 11 slabs (43.06 ÷ 4 = 10.765), rounding up to ensure full coverage.
The answer will depend on the size of the patio slabs.
140
To determine how many 450mm x 450mm slabs are needed to cover a 5ft x 4ft area, first convert the dimensions to millimeters: 5ft is approximately 1524mm and 4ft is approximately 1219mm. The area of the space is 1524mm x 1219mm = 1,860,756 mm². Each slab covers an area of 450mm x 450mm = 202,500 mm². Dividing the total area by the area of one slab gives you approximately 9.2, so you will need 10 slabs to cover the area completely.
To determine how many 400mm x 400mm slabs are needed to cover an area of 6ft x 8ft, first convert the dimensions to millimeters: 6ft is approximately 1829mm and 8ft is about 2438mm. The area to be covered is 1829mm x 2438mm = 4,467,642mm². Each slab covers an area of 400mm x 400mm = 160,000mm². Dividing the total area by the area of one slab gives approximately 28 slabs needed (4,467,642mm² ÷ 160,000mm² ≈ 27.92).
14
The answer will depend on the size of the patio slabs.
20 I believe
140
You will need 63 44cm x 44cm slabs to cover that area.
To determine how many 450mm x 450mm slabs are needed to cover a 5ft x 4ft area, first convert the dimensions to millimeters: 5ft is approximately 1524mm and 4ft is approximately 1219mm. The area of the space is 1524mm x 1219mm = 1,860,756 mm². Each slab covers an area of 450mm x 450mm = 202,500 mm². Dividing the total area by the area of one slab gives you approximately 9.2, so you will need 10 slabs to cover the area completely.
First, convert the area of 12x24 feet to square meters: 12 feet is approximately 3.66 meters and 24 feet is about 7.32 meters, giving an area of about 26.8 square meters. The area of one 600m x 600m slab is 0.36 square meters. To find how many slabs are needed, divide the total area by the area of one slab: 26.8 ÷ 0.36 ≈ 74.4. Therefore, you would need 75 slabs to cover the area.
To determine how many 400mm x 400mm slabs are needed to cover an area of 6ft x 8ft, first convert the dimensions to millimeters: 6ft is approximately 1829mm and 8ft is about 2438mm. The area to be covered is 1829mm x 2438mm = 4,467,642mm². Each slab covers an area of 400mm x 400mm = 160,000mm². Dividing the total area by the area of one slab gives approximately 28 slabs needed (4,467,642mm² ÷ 160,000mm² ≈ 27.92).
14
To determine how many slabs are needed for one square meter, first convert the dimensions of the slabs from millimeters to meters. A 600mm x 600mm slab is 0.6m x 0.6m, which has an area of 0.36 square meters. Therefore, to cover one square meter, you would need approximately 2.78 slabs. Since you can't have a fraction of a slab, you would need 3 slabs to cover one square meter.
400 at least
The answer will vary slightly depending on assumptions: will the slabs have a space between them, and will you be cutting the slabs to fill fractions. 21 feet is equal to 14.2 of the 450 mm slabs. 19 feet is equal to 12.9 of the slabs. To complete the rectangular area, 14.2 x 12.9 = 183 slabs.
23.41 sq m