Răspuns :
583-58/900=525/900
1/10
2×12/99 (Doi intregi si 12/90)
2×13-2/90=2×12/90 (Doi întregi si 12/90)
1/10
2×12/99 (Doi intregi si 12/90)
2×13-2/90=2×12/90 (Doi întregi si 12/90)
0,58(3)=(583-58)/900=525/900 =105/180=21/36=7/12
0,1=1/10
2,(12)=(212-2)/99=210/99=70/33
2,1(3)=(213-21)/90=192/90=
96/45=32/15
0,1=1/10
2,(12)=(212-2)/99=210/99=70/33
2,1(3)=(213-21)/90=192/90=
96/45=32/15