Question

1, 9/6 - ( 5/9 +2/3 ) + 5/6
2, ( 3/4 + 2/3 ) - ( 1/6 + 2/3 )

Answer 1

Respuesta:

[tex]1) \frac{10}{9}[/tex]

[tex]2)\frac{7}{12}[/tex]

Explicación paso a paso:

[tex]1) \frac{9}{6}-(\frac{5}{9} +\frac{2}{3})+\frac{5}{6}[/tex]

[tex]\frac{3}{2} -(\frac{5}{9} +\frac{2}{3} )+\frac{5}{6}[/tex]

[tex]\frac{3}{2} -\frac{11}{9} +\frac{5}{6}[/tex]

[tex]\frac{10}{9}[/tex]

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

[tex]\frac{17}{12} -(\frac{1}{6} +\frac{2}{3} )[/tex]

[tex]\frac{17}{12} -\frac{5}{6}[/tex]

[tex]\frac{7}{12}[/tex]