To determine how many 450mm flags can fit in a 20ft x 20ft area, first convert the dimensions to millimeters: 20ft is approximately 6096mm, so the area is 6096mm x 6096mm. The area of one 450mm flag is 450mm x 450mm, which equals 202,500mm². Dividing the total area (37,184,256,000mm²) by the area of one flag gives approximately 183,000 flags that can fit in that space, assuming no gaps between flags.
20 ft= 6096 mm (6096 * 6096) / (450 * 450) = 183.512178 184 slabs
To determine how many 450mm slabs you need for a 6 ft x 4 ft base, first convert the dimensions to millimeters: 6 ft is approximately 1829mm and 4 ft is about 1219mm. The area of the base is 1829mm x 1219mm = 2,233,851 mm². Each 450mm slab has an area of 450mm x 450mm = 202,500 mm². Dividing the total area of the base by the area of one slab gives you approximately 11 slabs needed (2,233,851 mm² ÷ 202,500 mm² ≈ 11).
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 dimensions from feet to millimeters: 8 feet is approximately 2438 mm and 6 feet is about 1829 mm. The area to be covered is 2438 mm x 1829 mm, which equals 4,454,282 mm². Each 450mm x 450mm paving slab has an area of 202,500 mm². Dividing the total area by the area of one slab, you would need approximately 22 slabs to cover the area.
460
20 ft= 6096 mm (6096 * 6096) / (450 * 450) = 183.512178 184 slabs
600mm is 0.6m, and 450mm is 0.45m, so one flag is 0.27 sq metre. Therefore 4 flags to the square metre
450mm*450mm = 0.2025 sq metres. Area to be covered = 1 square metre So number of flags required = 1/0.2025 = 4.9, or 5. However, 5 will leave the area looking like a mosaic.
450mm x 300mm 45cm x30cm 1350cm
You need only 8 and half sheets of slab.
To determine how many 450mm slabs you need for a 6 ft x 4 ft base, first convert the dimensions to millimeters: 6 ft is approximately 1829mm and 4 ft is about 1219mm. The area of the base is 1829mm x 1219mm = 2,233,851 mm². Each 450mm slab has an area of 450mm x 450mm = 202,500 mm². Dividing the total area of the base by the area of one slab gives you approximately 11 slabs needed (2,233,851 mm² ÷ 202,500 mm² ≈ 11).
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.
140
20ft x 28ft = 560ft2
460
360ft² = 33.45m²
400 square feet