Area to be covered = 12ft * 14ft = 3657.6 mm * 4267.2 mm = 15,607,711 mm2
Area of each slab = 900mm * 600 mm = 540,000 mm2.
So, number of slabs required = 28.9 ie 29 slabs.
That is the mathematical answer. It assumes that almost all offcuts can be used up and that there are no breakages. In "real life" it is advisable to allow 5-10% for wastage.
150 sq ft = 13.94 sq metres, approx. That area would require 68.8 or 69 slabs. However, this assumes that the area to be covered is "well-behaved" and that wastage is kept to a minimum.
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!
Depends on the linear dimensions of both the slabs and the ground.
305.56
Well, isn't that a happy little question! To cover 55 square meters with 600mm x 600mm slabs, you would need around 192 slabs. It's like painting a beautiful landscape - just measure twice and lay those slabs down gently, and you'll have a lovely space to enjoy!
If most of the off-cuts are also used then you will need 315 slabs. Otherwise you will need a lot more.
The answer will depend on the size of the patio slabs.
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.
12' x 14' is equal to: 15.61 square meters.
20 I believe
You will need 63 44cm x 44cm slabs to cover that area.
140
To determine how many 400x400 mm slabs fit in a square meter, first convert the dimensions of the slab to meters: 400 mm is 0.4 m. The area of one slab is 0.4 m x 0.4 m = 0.16 m². Since one square meter equals 1 m², you can fit 1 m² / 0.16 m² = 6.25 slabs. Therefore, you can fit 6 slabs, with a little area left over.
150 sq ft = 13.94 sq metres, approx. That area would require 68.8 or 69 slabs. However, this assumes that the area to be covered is "well-behaved" and that wastage is kept to a minimum.
220 should do it.
40 slabs
42 slabs...