To determine which of the provided tables follow a ratio, we need to check if the values in both A and B maintain a consistent ratio as we move through the rows.
Let's analyze each table one by one:
Table AB142839:
- A: 1, 2, 3
- B: 4, 8, 9
- Ratios: 4/1 = 4, 8/2 = 4, 9/3 = 3 (not consistent)
Table AB112439:
- A: 1, 2, 3
- B: 1, 4, 9
- Ratios: 1/1 = 1, 4/2 = 2, 9/3 = 3 (not consistent)
Table AB2639412:
- A: 2, 3, 4
- B: 6, 9, 12
- Ratios: 6/2 = 3, 9/3 = 3, 12/4 = 3 (consistent with ratio of 3)
Table AB152637:
- A: 1, 2, 3
- B: 5, 6, 7
- Ratios: 5/1 = 5, 6/2 = 3, 7/3 = 2.33 (not consistent)
Based on this analysis, the table AB2639412 follows a consistent ratio.