Question

Me ajudem pelo amor de Deus
Simplifique a expressão

Answer 1

Resposta:

$\frac{53}{20}$ ou 2,65

Explicação passo a passo:

Ok, é só resolver:

$\frac{1}{5}+((\frac{4}{9}:(\frac{1}{2} .\frac{2}{4}-\frac{1}{10})+2))\\\\ \frac{1}{5}+((\frac{9}{3}.(\frac{1}{4} -\frac{1}{10})+2))\\\\ \frac{1}{5}+((\frac{9}{3}.(\frac{10}{40} -\frac{4}{40})+2))\\\\ \frac{1}{5}+((\frac{9}{3}.\frac{6}{40} +2))\\\\ \frac{1}{5}+((\frac{18}{40} +2))\\\\ \frac{1}{5}+((\frac{18}{40} +\frac{80}{40} ))\\\\ \frac{1}{5}+\frac{98}{40} \\\\\frac{8}{40}+ \frac{98}{40} \\\\\frac{106}{40} \\\\\frac{53}{20} ou2,65$