Răspuns :
2,(483)= 2 intregi si 483/999= 2481/999=827/333
7,5(23)= 7 intregi si (523-5)/990 =7 intregi si 518/990= 7448/990=3724/495
2,(483)=2483-2/999=2481/999
7,5(23)=7523-75/990=7448/990
Succes!
7,5(23)=7523-75/990=7448/990
Succes!