45 required
actually its 75 required (15 * 5)
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.
400 at least
20 ft= 6096 mm (6096 * 6096) / (450 * 450) = 183.512178 184 slabs
2 meters x 3 meters = 6 square meters floor space.
You would have 1.5 meters of space left on each side of the table.
The answer depends on the units of measurement used for the numbers in the question: feet, metres, centimetres, miles, etc. Assuming they are measurements in millimetre, you will need 99 slabs. However, this assumes that the area is well behaved and also that you use most of the offcuts to fill up some of the space as a mosaic. If, for example, it is a path which is 0.230 mm wide then you may need 194 slabs.
Paving involves covering a surface with hard materials like concrete or asphalt to create a solid, durable pathway or area. Decking, on the other hand, refers to constructing a platform, often elevated, using materials like wood or composite, providing an outdoor space for relaxation or entertainment. Paving is ground-level and utilitarian, while decking adds a three-dimensional, often decorative, element to outdoor spaces.
Cement!
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.
400 at least
Those are expansion joints. During the changing seasons with varying temperatures, the slabs expand and contract. The spaces allow the slabs to expand without cracking the concrete.
20 ft= 6096 mm (6096 * 6096) / (450 * 450) = 183.512178 184 slabs
2 meters x 3 meters = 6 square meters floor space.
You would have 1.5 meters of space left on each side of the table.
Space means distance in meters between objects or locations.
In 1957, Laika became the first animal launched into orbit, paving the way for human Spacecraft. Laika was a Dog.
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