Question

$\frac{1}{9} +(\frac{5}{9}+\frac{2}{9} )-\frac{4}{9}$

Answer 1

Respuesta:

$\frac{1}{9} +(\frac{5}{9}+\frac{2}{9} )-\frac{4}{9} \\ \\ \frac{1}{9} + \frac{7}{9} - \frac{4}{9} = \frac{8}{9} - \frac{4}{9} = \frac{4}{9}$