8 square metres = 80 000 square centimetres (because a rectangle 8 m × 1 m would be 800 cm × 100 cm). 20 cm × 20 cm = 400 cm2. 80 000 / 400 = 200 tiles.
Around 50 square metres, as a rough guess!
0.6 x 0.3 = 0.18 square metres 5/0.18 = 27.78 tiles, or 28 if being practical
Tiles that are two feet on a side cover 4 square feet. 378 of them cover 1512 square feet.
Each tile covers 81 square inches. You have 1,296 square inches to cover. It will take 16 tiles to cover that area.
To calculate how many 300mm x 100mm tiles equal 1 square metre, first convert the tile dimensions to metres: 300mm is 0.3m and 100mm is 0.1m. The area of one tile is 0.3m x 0.1m = 0.03 square metres. Since 1 square metre divided by 0.03 square metres per tile equals approximately 33.33, you would need 34 tiles to cover 1 square metre, rounding up to the nearest whole tile.
90 tiles.
76.6 tiles
67 tiles.
The answer depends on the units of measurement used for the numbers in the question: feet, metres, centimetres, etc.
If the tiles are 1 x 1 FOOT, then they cover 118 square feet.If the tiles are 1 x 1 INCH, then they cover (118/144) = 0.8194 square foot (rounded)If the tiles are 1 x 1 METER, then they cover (118 x 3.280842) = 1,270.1 square feet (rounded)
49 tiles
30.2 meters x 3 meters = 6 square meters area to be covered.If each tile is 0.2 sq, then 6/0.2 = 30 tiles are needed.