17
11 comes next.
17 cause it is the next prime number
30!
22
59 is the next number in this series.
The next number in the series is 67.
3411
What would be the next number in this series 15 12 13 10 11 8?
11 comes next.
the answer is 1
17
The number 7 comes next.
The next number in the series is 65. You'll notice that each succeeding number gets a progressive multiple of 3 added to the previous number in the series. The first number is 2, and the next number 5 is 2+(3x1). The next number 11 is 5+(3x2), and so forth. To obtain the number following 47, we simply add to 47 the 6th multiple of 3 (because 47 is the sixth number in the series), that is, 47+(3x6) = 65.
11 - 7 = 4 19 - 11 = 8 35 - 19 = 16 67 - 35 = 32 Getting the picture? Just double the amount added on the previous one.
17 cause it is the next prime number
67