{[(4.4+16)÷4+(3+15÷5).3].2-(19-17)÷6}.2+12=​

Resposta:

R= 110

Explicação passo a passo:

{[(4.4+16)÷4+(3+15÷5).3].2-(19-17)÷6}.2+12=

{[(16+16)÷4+(3+3).3].2-(19-17)÷6}.2+12=

{[(32)÷4+(6).3].2-(2)÷6}.2+12=

{[8+(6).3].2- (2)÷6}.2+12=

{[8+18].2- 3}.2+12=

{[26].2- 3}.2+12=

{52 - 3}.2+12=

{49}.2+12=

98+12= 110