Question

Qual o valor da expressão numérica 2-{1/2÷4-1+[5+(4÷0,333...)]}

Answer 1

{1/2÷4-1+[5+(13,3)]}
{1/2÷4-1+[5+13,3]}
{1/2÷4-1+18,3}
{0,5÷4-1+18,3}
{0,125-1+18,3}
{17,425}

Answer 2

2-{1/2+4+1 [5+(4%0,333..)]}
2-{1/2+4+[5+(4×1000/333}])
2-{1/2+4 [5+(4×1000/3333}])
2-{1/2+4+5665/333]
2-143227/666
-12995/666
_19341/666=~-1951201

Acho que er assim
Não tenho certeza