Question

c)480:{20. [86-12. (5+2)]}​

Answer 1

Resposta:

C) 480 : (20 × (86 - 12 × (5 + 2)))

480 : (20 × (86 - 12 × 7))

480 : (20 × (86 - 84))

480 : (20 × 2))

480 : 40

12

Espero Ter Ajudado !!