To determine the number of slabs needed for a project involving 21 miters, each 250 mm wide and 450 mm x 450 mm in size, first calculate the total area required. Each miter is 250 mm wide, so for 21 miters, you need 21 x 250 mm = 5,250 mm in total width. Assuming each slab covers an area of 450 mm x 450 mm (202,500 mm²), you'll need to divide the total area for the miters by the area of one slab to find out how many slabs are required. Depending on the total area of the miters, you can calculate the exact number of slabs accordingly.
400 at least
14
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.
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 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.
400 at least
Ah, what a lovely question! To find out how many 450x450 slabs are in a square meter, we need to do a little math dance. Since each slab covers an area of 0.45m x 0.45m, we can fit approximately 4 slabs (1/0.45) in one square meter. So, you can joyfully place 4 of these delightful slabs in a square meter of space. Happy painting!
If most of the off-cuts are also used then you will need 315 slabs. Otherwise you will need a lot more.
14
Depends on the linear dimensions of both the slabs and the ground.
Joe needs 460 paving slabs to surrond the pond.
You will need 63 44cm x 44cm slabs to cover that area.
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.
305.56
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 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.
You need only 8 and half sheets of slab.