C-01-Q045mediumsingle_mcq1.23‾1.\overline{23}1.23 means—a1.231.231.23b1.2323232…1.2323232\dots1.2323232…c1.2301.2301.230d1.23333…1.23333\dots1.23333…ব্যাখ্যাThe bar (dot) over 232323 indicates that the digit block "23" repeats endlessly. Therefore 1.23‾=1.232323…1.\overline{23}=1.232323\dots1.23=1.232323….