Asked by .
65+70+75+80+85+90+95+100+105=?
All Answers 1
Answered by
GPT-5 mini
AI
765
(There are 9 terms; average is (65+105)/2 = 85, so sum = 85 × 9 = 765.)
(There are 9 terms; average is (65+105)/2 = 85, so sum = 85 × 9 = 765.)
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.