\[\boxed{\text{28.\ }\text{ОК\ ГДЗ\ -\ домашка\ на\ 5}}\]
\[\textbf{а)}\ 0,5(45) = 0,(54)\]
\[\textbf{б)}\ 0,54(5) > 0,545\]
\[\textbf{в)}\ 0,(27) = 0,2(72)\]
\[\textbf{г)} - 7,(3) < - 7,123\]
\[\textbf{д)}\ 6,(347) > 6,1(743)\]
\[\textbf{е)}\ 0,1(0) > 0,0(9)\ \]