50
Area of each block = 450 mm x 225 mm = 0.45 m x 0.225 m = 0.10125 m2 Area to be covere = 170 m2 So, minimum number of blocks required = 170/0.10125 = 1679.01 = 1680. However, this assumes that there is virtuall no wastage and, in real life, you should allow 5-7% extra.
10.7639104 square feet
lick your nan
1 ha = 10.000 m2
40cm2 into m2
There are 10 concrete block per m2.
10000 cm2 in one m2
1 cent = 40468 m2
complete: 1300cm2=------M2
1000 m2 = 0.247 acres
There are about 46.15 acres in 186,764 m2
5000 m2 is 1.24 acres.
If it has one, it'll attach to the engine at the bottom of the oil pan, and, on some engines, the right side of the block.
1500 m2 = 16145.87 ft2 calculation: 1 m2 = 10.76391 ft2
35 yd2 = 29.264 m2 (rounded)
12 x 4 = 48 square metres.
159 m2 is 1,711.46 sq feet.