Question

Cum se scrie sub forma de fractie numarul 0,(13)

Answer 1

$0.(13) = 0 \frac{13}{99 } \\ a.(bc) = a \ \frac{bc}{99 } \\ cate \: cifre \: sumnt \: atati \: de \: 9sunt$

Answer 2

0, ( 13 ) = 13 / 99