Question

Complete the series 23, 42.2, 80.6, 157.4, 311,?
(a) 618.2
(b) 623.6
(c) 624.2
(d) 616.6
(e) None of the above

Answer 1

(e) none of the above

subtract 2 from each series

Answer 2

Answer:

(e) None of the above

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