Question

efetue as divisoes 2 1/9 ÷ 3 1/6​

Answer 1

Resposta:

$2\frac{1}{9} :3\frac{1}{6} =\\ \\( \frac{9}{9} +\frac{9}{9} +\frac{1}{9} ):(\frac{6}{6} +\frac{6}{6} +\frac{6}{6} +\frac{1}{6} )=\\ \\ \frac{19}{9} :\frac{19}{6} =\\ \\ \frac{19}{9} *\frac{6}{19} =\\ \\ \frac{114}{171} \\ \\ simplificando\\ por:57\\ \\ \frac{114}{171} =\frac{2}{3}$