The volume of a house with those dimensions --Irregular hexahedron-- is:
294.5 cubic meters.
(which would be a little bit of a small house)
3 meters high
No, if you are not in the room you are just wasting electricity.
A room, a house, a car, a person and your face (if your normal).
I would use dekameters (dkm or dam) because a dekameter is a 10 meters, so obviously, the school is large, therefore, a dekameter (10 ms) would be perfect. Hectometers are too much and kilo is impossible. +++ I don't think the decametre ("c" not "k") is one of the SI's 'Preferred Units'. The Hectometre (ha) - to stick to the proper spellings of these French words - is used in agriculture and forestry to replace the acre; and the sq. km is used generally for geographical areas; but the appropriate unit for something like a school is the square metre. The metric system generally is not anthropocentric; and its SI development the ISO intends us all to use come what may, is even less so, but like it or not, we all have to be familiar with the SI version.
drench the soil with 40mls of jeyes fluid to 5 litres of water
Does not convert. Cubic meters is volume and square meters is area.
Some examples of items measured in cubic meters include the volume of a swimming pool, the capacity of a water tank, or the size of a shipping container. Cubic meters are commonly used to measure the volume of large objects or quantities of materials, such as concrete, soil, or wood chips. In scientific contexts, the volume of gases or liquids can also be measured in cubic meters.
The only place you'll find concrete on the "average house" is its footing. The average house footing will contain between 5 and 8 cubic yards (3.8 and 6.1 cubic meters) of concrete. Note: house footings contain very little or no reinforcement.
20 times 15 is 300 and 300 times 10 is 3,000. So the volume would be 3,000 feet cubed
You can't. Picowatts is a unit of power. Cubic centimetres is a unit of volume. It would be the same as asking how to convert a horse to a house.
The largest building by volume is the Boeing assembly plant in Everett Washington at 472 million cubic feet to my knowledge.
The average ceiling height in a house is typically around 8 to 9 feet.
The person who does the ceiling of a house is commonly referred to as a "ceiling installer" or a "ceiling contractor." They are responsible for installing, repairing, or renovating ceilings in residential or commercial buildings.
3000 cubic yards or 81000 cubic feet. (27 ft3 per cubic yard) 40 x 25 x 3 = 3000
The dimensions of the White House are: Length: 168 feet (51.2 meters) Width: 85 feet 6 inches (26.1 meters); 152 feet (46.3 meters) including porticoes Height: 70 feet (21.3 meters) on the south side and 60 feet 4 inches (18.4 meters) on the north side, including the parapet; not including the parapet -- 60 feet (18.3 meters) on the south side and 50 feet 4 inches (15.3 meters) on the north side.
It means the shelter (the roof/top) of the house
The top of a house on the inside.