[tex] \frac{1}{4} + \frac{5}{4} [/tex]
=
[tex] \frac{6}{4} [/tex]
[tex] \frac{34}{17} [/tex]
[tex] \frac{31}{93} [/tex]
[tex] \frac{34}{14} [/tex]
[tex] \frac{9}{8} + \frac{11}{8} [/tex]
=
[tex] \frac{20}{8} [/tex]
[tex] \frac{13}{10} + \frac{31}{10} [/tex]
=
[tex] \frac{44}{10} [/tex]
[tex] \frac{13}{5} + \frac{17}{5} [/tex]
=
[tex] \frac{40}{5} [/tex]
Sper că team ajutat! Mult succes la prima e rezolvata intrun fel sa si intelegi! ;)