👤

(2/2+2/3-3/4):1/6 va rog​

Răspuns :

[tex]( \frac{2}{2} + \frac{2}{3} - \frac{3}{4} ) \div \frac{1}{6} = [/tex]

[tex]( \frac{12}{12} + \frac{8}{12} - \frac{ 9}{12} ) \div \frac{1}{6} = [/tex]

[tex]( \frac{20}{12} - \frac{9}{12} ) \times 6 = [/tex]

[tex] \frac{11}{12} \times \frac{6}{1} = \frac{11}{2}[/tex]

[tex](\frac{2}{2}+\frac{2}{3}-\frac{3}{4}):\frac{1}{6}=6\cdot (\frac{3}{3}+\frac{2}{3}-\frac{3}{4})=6 \cdot (\frac{5}{3}-\frac{3}{4})= \\ \\ =6\cdot (\frac{20}{12}-\frac{9}{12})=6 \cdot \frac{11}{12}=\boxed{\frac{11}{2}}[/tex]