Question

{120+500:[40+(300:10)]-19}

Answer 1

Resposta:

108,14

Explicação:

{120+500:[40+(300:10)]-19} =

{120+500:[40+ 30 ]-19} =

{120+500 : 70 -19} =

{120+ 7,14 -19} =

127,14 - 19 = 108,14