Question

A fraçao geratriz de2,3333 e

Answer 1

Veja outra forma de resolver:

$2,3333...=2+0,3333...=2+ \frac{3}{9} =\frac{18}{9}+ \frac{3}{9} =\frac{18+3}{9}=\frac{21^{:3}}{9_{:3}}= \frac{7}{3}$

Answer 2

Boa noite Marco 

2.333... = 2 + 0.333...

x = 0.333...
10x = 3.333...

9x = 3
x = 3/9 = 1/3

2 + 1/3 = 6/3 + 1/3 = 7/3