Question

Assinale a opção que corresponde ao resultado da expressão abaixo

Answer 1

$\{ \frac{3}{5} +[1+(\frac{3}{5}-\frac{1}{5})+2:\frac{1}{3} ]-1\} \\\\\{ \frac{3}{5} +[1+\frac{2}{5}+2*3 ]-1\} \\\\\{ \frac{3}{5} +[1+\frac{2}{5}+6 ]-1\} \\\\\{ \frac{3}{5} +[7+\frac{2}{5} ]-1\} \\\\\{ \frac{3}{5} +[\frac{7*5+2}{5} ]-1\} \\\\\{ \frac{3}{5} +\frac{37}{5} -1\} \\\\\{\frac{40}{5} -1\} \\\\8 -1\\\\7$