Răspuns :

Răspuns:

Explicatie pas cu pas:

Vezi imaginea Dariusbarbu

Răspuns:

[tex]\frac{2}{3} * ( \frac{1}{6} + \frac{5}{24} )[/tex] = ?

[tex]= \frac{2}{3} * ( \frac{4}{24} + \frac{5}{24} )[/tex]

[tex]= \frac{2}{3} * \frac{9}{24}[/tex]

[tex]= \frac{3}{12}[/tex] [tex]= \frac{1}{4}[/tex]

[tex]= 0,25[/tex]