[tex] \frac{8}{10} = \frac{6}{10} + \frac{2}{10} [/tex]
[tex] \frac{8}{10} = \frac{4}{10} + \frac{4}{10} [/tex]
[tex] \frac{8}{10 } = \frac{5}{10} + \frac{3}{10} [/tex]
[tex] \frac{8}{10} = \frac{2}{10} + \frac{2}{10} + \frac{4}{10} [/tex]
Sper sa te ajute