Question

Quanto é 3.2÷6+{(4÷2+5)÷[3+(8÷4+10÷5)]+[6-(5.2-4)]+[(4÷2-1.2)+(6÷3+5÷5)]+4÷2-2.3+6}+13

Answer 1

Cálculo:

3.2/6+{7/[3+4]+[6-6]+[2-2]+[2+1]+[2-6+6]+13

3.2/6+[7/7]+[0]+[0]+[3]+[2]+13

3.2/6+[1+3+2]+13

3.2/6+6+13

6/6+6+13

1+6+13

7+13

20

Resposta final: 20