Answer:
5
Step-by-step explanation:
The following expressions can be written for the number of counters in each box and the relationship between the number of counters in boxes A and B:
[tex]A=3k\\B=k+8\\A>B\\3k>k+8\\2k>8\\k>4[/tex]
Assuming that "k" has to be an integer greater than 4, the smallest possible value of "k" is 5