➣ Rezolvare:
[tex]\bf{0.(7) = \frac{7}{9} }[/tex]
[tex]\bf{ \frac{15}{9} + \frac{7}{9} = \frac{15 + 7}{9} =\boxed{ \frac{22}{9} } }[/tex]
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Succes!
15 / 9 + 7 / 9 = 15 + 7 / 9 = 22 / 9
