7+4=11 11+8=19 19+16=35 35+32=67 so the next no. is 67..............
67
Note the difference between each pair is doubled compared to the previous pair. 5 ; 7 = 2^1 7 ; 11 = 2^2 11 : 19 = 2^3 19 : 35 = 2^4 So 35 : x = 2^5 = 32 So 35 + 32 = 67 .
11, 14, 19, 26 and 35.
7
7+4=11 11+8=19 19+16=35 35+32=67 so the next no. is 67..............
67 7 + 4 = 11 11 + 8 = 19 19 + 16 = 35 35 + 32 = 67 67 + 64 = 131 ...
59 is the next number in this series.
67
7 11 19 35 67 131 259 515... Double the last number then take away 3 for the next number.
11 - 7 = 4 19 - 11 = 8 35 - 19 = 16 67 - 35 = 32 Getting the picture? Just double the amount added on the previous one.
The next number in the series is 67.
35. 5+2^1=5+2=7 7+2^2=7+4=11 11+2^3=11+8=19 19+2^4=19+16=35
67
66 and 4/4's.
11, 14, 19, 26 and 35.
Note the difference between each pair is doubled compared to the previous pair. 5 ; 7 = 2^1 7 ; 11 = 2^2 11 : 19 = 2^3 19 : 35 = 2^4 So 35 : x = 2^5 = 32 So 35 + 32 = 67 .