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.
14
400 at least
To determine how many slabs of size 600mm x 600mm are needed for a square meter, first convert the dimensions of the slabs to meters: 600mm = 0.6m. The area of one slab is 0.6m x 0.6m = 0.36 square meters. Therefore, to cover 1 square meter, you would need approximately 1 / 0.36 = 2.78, which rounds up to 3 slabs.
To calculate the number of paving slabs needed for one square meter, first determine the area of one slab. A slab measuring 600mm x 300mm has an area of 0.6m x 0.3m = 0.18 square meters. Therefore, to cover one square meter, you would need approximately 1 / 0.18 = 5.56 slabs. Rounding up, you would need 6 slabs to cover one square meter.
To determine how many slabs of size 450 mm x 450 mm are needed for an area of 10 m², first convert the slab dimensions to square meters. Each slab is 0.45 m x 0.45 m, which equals 0.2025 m² per slab. Therefore, to cover 10 m², you would need 10 m² ÷ 0.2025 m²/slab ≈ 49.38 slabs. Since you can't have a fraction of a slab, you would need 50 slabs.
14
400 at least
305.56
You will need 63 44cm x 44cm slabs to cover that area.
If most of the off-cuts are also used then you will need 315 slabs. Otherwise you will need a lot more.
To determine how many slabs of size 600mm x 600mm are needed for a square meter, first convert the dimensions of the slabs to meters: 600mm = 0.6m. The area of one slab is 0.6m x 0.6m = 0.36 square meters. Therefore, to cover 1 square meter, you would need approximately 1 / 0.36 = 2.78, which rounds up to 3 slabs.
To calculate the number of paving slabs needed for one square meter, first determine the area of one slab. A slab measuring 600mm x 300mm has an area of 0.6m x 0.3m = 0.18 square meters. Therefore, to cover one square meter, you would need approximately 1 / 0.18 = 5.56 slabs. Rounding up, you would need 6 slabs to cover one square meter.
Depends on the linear dimensions of both the slabs and the ground.
You would need a total of 160
To determine how many slabs of size 450 mm x 450 mm are needed for an area of 10 m², first convert the slab dimensions to square meters. Each slab is 0.45 m x 0.45 m, which equals 0.2025 m² per slab. Therefore, to cover 10 m², you would need 10 m² ÷ 0.2025 m²/slab ≈ 49.38 slabs. Since you can't have a fraction of a slab, you would need 50 slabs.
To determine how many slabs of stone you need, first convert the area from square feet to square inches. Since 1 square foot equals 144 square inches, 133 square feet is 133 x 144 = 19,152 square inches. Then, divide the total area by the area of one slab: 19,152 ÷ 40 = 478.8. Therefore, you would need 479 slabs of stone to cover 133 square feet, rounding up to the nearest whole slab.
Joe needs 460 paving slabs to surrond the pond.