Question

  REPEDEE!!   0,0(5)+1,2(3) =?

Answer 1

$0,0(5)+1,2(3)=\frac{5}{90}+\frac{123-12}{90}=\frac{5}{90}+\frac{111}{90}=\frac{5+111}{90}=\frac{116}{90}=\frac{58}{45}$