What ever values are inside the "| |" (the bars) will always come out/be a positive value.
|
| × |16| + |-16| + |16|
First multiply 1/16 and 16

1 + |-16| + |16|
Now add them all together (-16 will become a positive number)
1 + 16 + 16
1 + 32 = 33
Your answer is G