This question is incomplete as the last part has been omitted.
You dont. A cubic meter is a measure of volume. A ton is a unit of weight. How do you convert the size of a class room to a ton? You don't. Now how do you covert the weight of a cubic meter of water to a ton? That would be a question that has an answer. A cubic meter of water weighs 1000 kg, or a metric ton. A Kilogram is equal to about 2.2 pounds. So a metric ton is equal to about 2200 poins or about 1.1 tons. A cubic meter of water weighs about 1.1 tons.
Here is only an answer possible, when water is assumed. 1 cubic meter weighs 1 metric ton.
One cubic foot of water (at 32 °F) weighs approximately 62.42 pounds. (http://ga.water.usgs.gov/edu/waterproperties.html). Multiply that number by 12,000, and you get 749,040 pounds. So, at 32 °F, 12,000 cubic feet of water weighs 749,040 pounds.
Mobil DTE 25 has a specific gravity of 0.876. Water weighs 62.387531 pounds per cubic foot. Therefore, one cubic foot of Mobil DTE 25 weighs 54.651477 pounds. Most hydraulic fluids have a similar specific gravity.
It all depends what type of substance occupies the 0.33 cubic yards. If it's empty, it weighs nothing. If it's full of air, it weighs very little. If it's full of water or milk, it weighs maybe 6 or 7 pounds. (It's about 2-1/2 gallons.) If it's full of rock or lead, it weighs a lot more.
The amount that a cubic foot of water weighs depends on the temperature of the water. At 70 degrees F. a cubic foot of water weighs 62.50 pounds.
A kilogram of stone weighs as much as a kilogram of water. A cubic meter of stone weighs about 2800 kg while a cubic meter of water weighs exactly 1000 kg.
7.518 gallons.
Unfortunately, you also need to know what the substance is to find out how much each cubic centimeter weighs. However, 1 cubic centimeter of water weighs 1 gram. Thus 1000 cubic centimeters of water weighs 1 Kilogram.
One cubic foot of water weighs 62.46 pounds.
At room temp 1 cubic Meter of water weighs 1 Metric tonne
A cubic yard of water
About 1.03 cubic feet.
One cubic foot of water weighs about 62.4 pounds.
2.5 cubic feet of water weighs about: 156 pounds.
500 cubic centimetres of water weighs 500 grams
2.25 cubic feet of water weighs about 140 pounds.