Question

cat face 1 minus 0,(2)

Answer 1

[tex]0,(2)= \frac{2}{9} . [/tex]
$1= \frac{9}{9}$
$\frac{9}{9} - \frac{2}{9} = \frac{7}{9} .$

Answer 2

1- 0.(2)= 1-2supra9. numitor comun e 9. si rezultatul e 7supra9