One.
Answer
You are mixing up your terminology. A 'tonne' is spoken as 'metric ton'. There is no such thing as a 'metric tonne'; it's simply a 'tonne'.
0.0075 metric tonnes.
i barrel = ?? Metric tonnes
About 800,000 pounds or 362.87 metric tons (tonnes).
19.47 million metric tonnes
1 litre of water weighs 1kg. 1 metric tonne is 1000kg. 500kg is 0.5 metric tonnes so there are 500 litres (of water) in 0.5 tonnes. 1 imperial ton = ~1016kg (1.016 metric tonnes)
The answer is 1,672 tonne (metric ton).
6 metric tonnes is 192,904.479 troy ounces.
3000 kg is 3 tonnes.
66,000 pounds is 29.94 metric tons.
1 metric ton = 1,000 kilograms
To convert liters to metric tonnes, you need to know the density of the liquid. For water, which has a density of 1 kg/L, 5000 liters would weigh 5 metric tonnes. If the liquid is denser, the weight in metric tonnes would be higher.
2400 kg is equal to 2.4 tonnes.