Question

Resolva a expressão:
-1/2 - [ 1/4 - (1/6 - 1/8) - 1/3] =

Answer 1

-1/2 - [ 1/4 - (1/6 - 1/8) - 1/3] =
-1/2 - [ 1/4 - (1/24) - 1/3] =
-1/2 - [ 5/24 - 1/3] =
-1/2 - [ - 3/24] =
-1/2 +3/24 =
- 9/24 =
- 3/8