23.
3,6,5,20,7, 42,9, (.....)
(a) 54
(b) 60
(c) 66
(d) 72
Answers
Answered by
3
Answer:
d
Step-by-step explanation:
6+14= 20
20+22=42
42+30=72
14+8=22
22+8=30
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