What number comes next in the following sequence? 2 4 8 10 20 _
Answers
Answered by
40
Solution :-
2, 4, 8, 10, 20 _
Carefully observe the alternate numbers. There are two different series here.
2, 8, 20 and 4, 10, _
8 - 2 = 6 and 20 - 8 = 12
And, 10 - 4 = 6
The difference between 10 and the next number will be of 12.
So, the required number is = 10 + 12 = 22
Hence, the next number in the series will be 22.
The series will be 2, 4, 8, 10, 20, 22
Answer.
2, 4, 8, 10, 20 _
Carefully observe the alternate numbers. There are two different series here.
2, 8, 20 and 4, 10, _
8 - 2 = 6 and 20 - 8 = 12
And, 10 - 4 = 6
The difference between 10 and the next number will be of 12.
So, the required number is = 10 + 12 = 22
Hence, the next number in the series will be 22.
The series will be 2, 4, 8, 10, 20, 22
Answer.
Answered by
29
Answer:2, 4,8,10,20
2+2=4
Then
4*2=8
Then Again add 2
8+2=10
Then again multiply by 2
10*2=20
Then add 2
20+2=22
22 is the number that comes next.
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