Question

qual e a fração geratriz de 0‚123434...​

Answer 1

0‚1234 34...

1234-12/9900

1222/9900 :(2/2) = 611/4950 ✓

Answer 2

$x=0,12343434...\times10000$

$10000x=1234,343434... \times100$ (1)

$1000000x=123434,343434...$(2)

Fazendo (2)-(1) temos:

$1000000x-10000x\\=123434,343434.... -1234,343434...$

$9900\cancel{00}x=1222\cancel{00}$

$x=\frac{1222\div2}{9900\div2}$

$\boxed{\boxed{x=\frac{611}{4950}}}\checkmark$