12 - 55/6

To simplify the expression 12 - 55/6, you first need to divide 55 by 6:

55 / 6 = 9.1667 (rounded to 4 decimal places)

Now, subtract the result from 12:

12 - 9.1667 ≈ 2.8333

Therefore, 12 - 55/6 is approximately 2.8333.