Question

[ [ ( 8 4 + 3 ) ÷ 7 + ( 3 + 1 5 ÷ 5 ) ⋅ 3 ] ⋅ 2 − ( 1 9 ⋅ 7 ) ÷ 6 ] ⋅ 2 + 1 2 =

Answer 1

Resposta:

(((84 + 3) ÷ 7 + (3 + 15 ÷ 5) × 3) × 2 - (19 × 7) ÷ 6) × 2 + 12

((87 : 7 + (3 + 3) × 3) × 2 - 133 : 6) × 2 + 12

((87/7 + 6 × 3) × 2 - 133/6) × 2 + 12

((87/7 + 18) × 2 - 133/6) × 2 + 12

(213/7 × 2 - 133/6) × 2 + 12

(426/7 - 133/6) × 2 + 12

1625/42 × 2 + 12

1625/21 + 12

1877/21

Espero Ter Ajudado !!

Answer 2

[[87÷7+(3+3).3].2-(133)÷6].2+12

[[87÷7+6.3].2-133÷6].2+12

[[12,42+18].2-22,16].2+12

[30,42.2-22,16].2+12

[60,84-22,16].2+12

38,68.2+12

77,36+12

89,36