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Attempt following question by selecting a choice to answer.
B
0.042 kg of salt can be extracted from one liter of sea water. How much salt can be extracted from 400 liters of water?
ff   BB
A.  B1.6 kilograms
B.  B16.8 kilograms
C.  B40 kilograms
D.  B168.0 kilograms


B