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Q: The next number in the series 18 9 11 14 7 9 and 12 is?

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The number 7 comes next.

24

5

30!

11

12

6

6

11

How about 3 followed by 12

32 The rule is to add 3n, where n is the number of the number in the series. (add 3, 6, 9, 12).

This series is marked by the increasing difference between the numbers. The difference is 3, 6, 9, 12 and 15, making the next number 47 + 18 or 65.

hat is the next number in the series: 60 30 20 15 12

10 11 9 12 13 8 14 7 15 6 16 5 17

The next number in the series 4-12-6-12-36-18-36.. is 108.

Since each number is one less than the one before it, the next number would be 8.

The next number in the series 4, 12, 6, 12, 36, 18, 36

The next whole number is 12.

The next number is the sequence 236175969, 48, 12 is 236175861.

Look at the difference between each number and the next number.

9 the pattern is you subtract 3 and for the next number you add 1

It is: 12

The series seems to be "add 3," so the next number in the series would be 12 followed by 15.

11

would be 12. if you can see everyother number goes up 1. so it like seeing 9, 10, 11,? .in place of the ? if would be 12. and if you see the 4,5,6, goes up 1 too.