Question

679 + { 50 X [ 70 : ( 27 + 8) + 18 : 2] + 21 } =

Answer 1

Resposta:

1250

Explicação passo-a-passo:

679 + { 50 X [ 70 : ( 27 + 8) + 18 : 2] + 21 } =

679 + { 50 X [ 70 : (35) + 18 : 2] + 21 } =

679 + { 50 X [2 + 9] + 21 } =

679 + { 50 X [11] + 21 } =

679 + {550 + 21 } =

679 + {571} = 1250

Answer 2

$679 +\{ 50 \times [ 70 : ( 27 + 8) + 18 : 2] \\ + 21\}$

$679 +\{ 50 \times [ 70 : 35 + 18 : 2] \\ + 21\}$

$679 +\{ 50 \times [ 2+ 9] \\ + 21\}$

$679 +\{ 50 \times11\\ + 21\}$

$679 +\{ 550+ 21\} = 679 + 571 \\ = 1250$