Question

{[10-(15:5-2)]:9}+22.2​

Answer 1

Explicación paso a paso:

{[10-(15:5-2)]:9}+22.2

{[10-(3-2)]:9}+22.2

{[10-1]:9}+22.2

{9:9}+22.2

1+22.2

1+11

12