A litre is a measurement of volume. A kilogram is a measurement of weight. In the metric system a thousand grams of water (1 kilogram) is one litre. Any other substance will depend on it's weight. It will be less than one kilogram for substances lighter than water and more than one kilogram for substances heavy than water.
In metric system it is 'litres' or 'kilograms/tonnes'. In the Imperial system it is 'Gallons' or 'Tons'.
140 litres of water is 140 kilograms
This is impossible to answer without knowing what substance the 4000 litres are. kilograms are a measure of MASS, whereas litres are a measure of VOLUME. The two are related by DENSITY = MASS/VOLUME → MASS = DENSITY × VOLUME.
a kilo is a thosand 40 X 1000 litres = 40000 Litres
20 Liters is equal to 20 Kilograms (same difference).
Litres is volume, kilo is weight. Without a set density, there is no translation available.
1.3245 gals
23.63 litres is approximately:5.197 UK gallons6.242 US gallons
Assuming the liquid concerned is water, the answer is that 12 litres of water weigh 12 kilograms.
5,000 Kilograms or roughly 11,000 Pounds
Four kilograms per litre means each litre has mass of 4 kilograms. So two litres have mass twice that, = 8 kilograms. 55 litres have mass 55 times the mass of 1 litre, so it's 4x55=220 kilograms
If you think only of the liquid pure water then 50 litres of pure water weighs 50 kilograms.