Hi,(adsbygoogle = window.adsbygoogle || []).push({});

so i am working on some basic math problems and i get this problem about finding the next number in the sequence, and this is it:

25, 27, 30, 15, 5, 7, 10 __

I see the simple solution as +2, +3, divided by 2, divided by 3, +2, +3, divided by 2 and so on...

So given my possible solution the answer should be 5, right? Wrong. Apparently the solution is -5. I dont see how this can be, unless Im missing something. Could the answer indeed be 5 and the negative is a typo? Any help would put my mind at ease, thanks.

Marco

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# Homework Help: Number sequence problem

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