Ask Question
30 May, 10:01

What is the sum of the last 5 terms of the series 1 9 17 ... 49?

+4
Answers (2)
  1. 30 May, 11:15
    0
    The series is increasing by 8 each time.

    So that means the complete series is:

    1, 9, 17, 25, 33, 41, 49

    Add the last 5 digits:

    49 + 41 + 33 + 25 + 17 = 165

    Answer:

    165
  2. 30 May, 13:06
    0
    17,25,33,41,49

    the sum of those numbers is 165
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “What is the sum of the last 5 terms of the series 1 9 17 ... 49? ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers