Question

Fraçoes geratris das dizimas periodicas 2,212121

Answer 1

$> resolucao \\ \\ \geqslant fracao \: geratriz \\ \\ \\ > 2.2121.... \\ \\ > \frac{221 - 2}{99} \\ \\ > \frac{219 \div 3}{99 \div 3} \\ \\ > \frac{73}{33} \\ \\ \\ \\ \\ > < > < > < > < > <$