A nearly saturated solution of 0.40 g L-ascorbic acid in 75 mL water is to be extracted into 75 mL diethyl ether. How much percentages of L-ascorbic acid would be extracted using multiple extraction of three equal portions of fresh diethyl either? (Taking the ratio of the compound's solubility in diethyl ether compared to water gives an approximate K of 5). Show your calculation steps in the answer.

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