Question

2,(4)+3,1(2) ; ajutor va rog mult

Answer 1

2,(4) + 3,1(2) = 5,5(6) sau :

2 $\frac{4}{9}$
3 $\frac{12-1}{90} = 3 \frac{11}{90} = \frac{281}{90}$

4/9 + 281/90 = 40/90 + 281/90 = 321/90