Raspuns:
[tex] \frac{12}{5} + \frac{1}{9} \times ( - \frac{7}{10} + 2 \times \frac{5}{22} )[/tex]
[tex] \frac{12}{5} + \frac{1}{9} \times ( - \frac{7}{10} + \frac{5}{11} )[/tex]
[tex] \frac{12}{5} + \frac{1}{9} \times ( - \frac{27}{110} )[/tex]
[tex] \frac{12}{5} - \frac{3}{110} [/tex]
[tex] \frac{261}{110} [/tex]
Explicație pas cu pas: