No, litres is a unit of volume and kilograms is a unit of mass.
These are not comparable unless you know the density of the material you are measuring.
Water has an approximate density of 1 kg/L, so 300 L of water is approximately 300 kg.
The 300 kilograms is equal to 300,000 grams.
300 milliliters = 0.3 liters
It weighs 300 kilograms. That's 660 pounds for Americans.
300,000
0.000003
20 Liters is equal to 20 Kilograms (same difference).
300 cl
1Kg = 4liters, so 20kg = 80liters
3000mL per 3L
9000 liters equal nine kilograms.
There are 1000 grams in one kilogram. Therefore, 4 kilograms 300 grams is equal to 4 x 1000 + 300 = 4300 grams.
Liters are a measure of volume. Kilograms are how you measure weight. You cannot express weight in liters unless you already know the weight of a liter of whatever it is. If you meant kilograms, the answer would be 8.8 pounds.