In a recent survey, 80 percent of the people polled were registered voters, and 75 percent of the registered voters voted in the last election. What fraction of all those surveyed were registered voters who did not vote in the last election?
(A)\(\frac{1}{10}\) (B)\(\frac{1}{5}\) (C)\(\frac{1}{4}\) (D)\(\frac{4}{5}\) (E)\(\frac{4}{8}\)
B