Răspuns:
[tex]\frac{293}{60}[/tex]
Explicație pas cu pas:
[tex]\frac{1}{12} +\frac{4}{5}:( \frac{1}{2} -\frac{1}{3} )[/tex]
[tex]\frac{1}{12}+\frac{4}{5}:(\frac{3}{6} -\frac{2}{6} )[/tex]
[tex]\frac{1}{12} +\frac{4}{5}:\frac{1}{6}[/tex]
[tex]\frac{1}{12}+\frac{4}{5}*\frac{6}{1}[/tex]
[tex]\frac{1}{12} +\frac{24}{5}[/tex]
[tex]\frac{5}{60}+\frac{288}{60}[/tex] = [tex]\frac{293}{60}[/tex]