Below given a series I which contains a wrong number. Find the wrong term and form a series II that will start with twice of the wrong term of series I. Both of the series follow the same logic.
Series I: 220, 205, 180, 164, 134, 95, 45
What is the sum of the last term of series I and 6th term of series II?
1
250
2
280
3
320
4
350
5
380