3,(5)=
[tex]3 \times \frac{5}{9} = \frac{32}{9} [/tex]
2,(4)=
[tex]2 \times \frac{4}{9} = \frac{22}{9} [/tex]
[tex] \frac{32}{9} \div \frac{22}{9} = \frac{32}{9} \times \frac{9}{22} = [/tex]
Simplificăm 9 cu 9 ; 32 cu 22 prin 2.
[tex] \frac{16}{11} [/tex]
