Answer:
D. 16 (the answer you selected was right)
Step-by-step explanation:
First, we got to find the number of steps between each floor for the first building. To do that, we just divide 1872 by 104, and we get 18.
Now that we know how many steps are between each floor for the first building, we can find the number of steps between each floor for the second building by subtracting 2 from 18, as the problem said that the second buildings' floors contain 2 fewer steps.
Therefore, the answer is 16.
