Question 12
The numbers below follow the arithmetic sequence, what is the 9th number?
87, 84, 81, 79, 76, …
Source warning: the printed terms do not form an arithmetic sequence. The original numbers are retained; no unique automatic answer is certified for this inconsistent statement.
87, 84, 81, 79, 76, …
Source warning: the printed terms do not form an arithmetic sequence. The original numbers are retained; no unique automatic answer is certified for this inconsistent statement.