There are 10 instances of the number 12 within 120. This can be calculated by dividing 120 by 12, which equals 10. Each time 12 can fit into 120 evenly, it counts as one instance.
10
101
200
2
0.583
There are: 1200/12 = 100
Twice
6 of them with a remainder of 4
30 x 12 = 360
5 times and remainder 8.
200. 12 x 200 = 2400
32