Răspuns :
3,(27)+2,(12)=?
Se aduce de la forma zecimala in forma ordinara :
(327-3)/99+(212-2)/99=324/99+210/99=534/99=178/33
Se aduce de la forma zecimala in forma ordinara :
(327-3)/99+(212-2)/99=324/99+210/99=534/99=178/33