what comes next 3, 6, 5, 20, 7, 42, 9
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Answered by
9
72 is the answer. because each of the number multiplied with increasing 2.3*2=6,5*4=20,7*2=42,9*8=72
Venky155:
7*6=42
Answered by
2
one pair is of prime number 3 5 7 9 then 11 but we have to get another pair
so,
6⇒(6 x 3)+2⇒(6 x 6)+6 ⇒(6 x 9)+12
hence,
66
hope this helps you
so,
6⇒(6 x 3)+2⇒(6 x 6)+6 ⇒(6 x 9)+12
hence,
66
hope this helps you
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