Answer:
Option D) (k − 12)/m
Explanation:
We have to write an expression:
the quotient of the quantity k minus 12 and m.
k minus 12 can be written as:

The quotient of (k-12) and m means (k-12) is divided by m.
This can be written as:

Thus, the correct answer is
Option D) (k − 12)/m