Square meter is a unit of area, cubic meter is a unit of volume.
You probable think to the volume 1 m x 1 m x 0,1 m (o,1 m3).
Concrete is sold in cubic (volume) measurements not square (area) measurements.
20 mm = 0.020 meters 18 square meters * 0.020 meters = 0.36 cubic meters
A cubic metre would make a 25mm thick cuboid covering an area of 40 square metres.
Meters squared is not a unit of volume like liters. Therefore, you cannot convert that to liters. If you are trying to convert CUBIC meters to liters, then the conversion is 1000 liters in one cubic meter.well a square meter is 10000 cm squared. (100 cm by 100 cm). a liter is a unit of volume and is in cm cubed, not squared. So to answer your question how many liters are in a square meter, you need to add a third dimension. A square meter that is one cm thick, there would be (100 x 100 x 1 cm) = 10000 cm cubed. A cm cubed is a milliliter, so that would make there be 10 liters.
This question can not be answered because square feet are a measure of area and a cubic meter is a measure of volume.
That depends on how thin you spread it. If it's a meter thick, it only covers one square meter. If it's a centimeter thick, it covers a hundred square meters.
100 mmm = 0.100 meter 28 x .1 = 2.8 cubic meters
Concrete is sold in cubic (volume) measurements not square (area) measurements.
It's probably easier to imagine how big this volume is if you convert it to kilometers. Since one kilometer is 1000 meter, a cubic kilometer is 1 billion cubic meter. So 120 million cubic meter is 0.12 cubic kilometer or a 120 meters thick layer on an area of 1 square kilometer.
about the size of a regular family saloon (i.e. 4 x 2 x 1.5 m)
(200 mm) / (1,000 mm per meter) = 0.2 meterVolume = (50 meters2) x (0.2 meter) = 10meters3
20 mm = 0.020 meters 18 square meters * 0.020 meters = 0.36 cubic meters
A cubic metre would make a 25mm thick cuboid covering an area of 40 square metres.
(3.25 (sq m)) * 20 mm = 0.065 cubic meters
7.54 cubic meters
Approx 70.6 square feet.
A four inch thick floor requires about 1 cubic meter for every 100 square feet so 16'x16'x4" would take about 1.5 cubic meters.