30,(123)=(30123-30)/999=30093/999=simplificam cu 3=
10031/333
0,6(54)=(654-6)/990=
648/990=simplificam cu 2=
324/495=simplificam cu 3=
108/165 prin 3=
36/55
0,24(3)=(243-24)/900=219/900=
simplificam cu 3
73/300
3,0(6)=(306-30)/90=
276/90=simplificam cu 3
92/30=prin 2
=46/15