Question

15,13,12,11,9,9...find the next number of given seariose​

Answer 1

Answer:

Answer is 6.

Explanation

See the difference between 1st 3rd and 5th term.

15-12=3,

12-9=3,

Similarly, see the difference between 2nd 4th and 6th term.

13-11=2,

11-9=2.

So, 7th term belongs to the first series of 15,12,9, 6.

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Answer 2

Answer:

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