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Find the missing number in the following sequence 21,3,42,_84,12
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Find the missing number in the following sequence 21,3,42,_84,12

User Diptesh Atha
by
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1 Answer

2 votes

Answer:

9

Explanation:

21/7=3

21*2=42

42/7=9

42*2=84

84/7=12

etc.

User Pieter VDE
by
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