Did you get it right?
The equation is 312 / (9 + 3) + 7 x 6.

The Answer
The correct answer is: 68.
Here is why
- Finish the parentheses first: 9 + 3 = 12.
- Then divide: 312 / 12 = 26.
- Then multiply: 7 x 6 = 42.
- Add the two results: 26 + 42 = 68.
Why people miss it
The usual mistake is to divide before finishing the parentheses.
What answer did you get before checking?