1,1(8)+1,2= rapid pls​

Răspuns :

2,3(8)..................

Răspuns:

1,1(8)+1,2=2,3(8)

1,1(8)=(118-11)/90=107/90

1,2=12/10

107/90+⁹⁾12/10=107/90+108/90=215/90=2,3(8)