Question

o valor da exprecao 0, 111... +4/3 é?

Answer 1

0.111...=1/9

1/9+4/3

1/9+12/9

13/9

Answer 2

0,111... = 1/9

logo:

= 0, 111... +4/3
= 1/9 + 4/3
= (3+36) / 27

= 39 / 27  
simplificando  por 3

= 13 / 9