67
7 + 4 = 11
11 + 8 = 19
19 + 16 = 35
35 + 32 = 67
67 + 64 = 131 ...
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What would be the next number in this series 15 12 13 10 11 8?
59 is the next number in this series.
The next number in the series is 38. Take a look at the pairs of numbers:6 and 127 and 1411 and 2219 and ____The pattern rule is that each second number is twice the size as the first number. 6*2=12, 7*2=14, 11*2=22.Knowing this, double 19. 19*2=38.
67
The answer is 67 because the pattern is 2x(x-1)-3 11-7 is 4 19-11 is 8 which is twice 4 35-19 is 16 which is twice 8 so the next difference is twice 16, =32 so the next number is 35+32 =67