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11. What is the unknown number in

Sequence 2 in the chart?
1
7
2
14
7
Sequence Number
Sequence 1
Sequence 2
A 126
3 5
21 35
63 | 105
49
21
42
?
B 127
C 147
D 154

1 Answer

5 votes

Answer: 1/2 of an answer is zero answer.

Explanation:

User Shaharmor
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