6
The number 7 comes next.
11
11
11
The next whole number is 12.
Think it's 30...then 20
To find the next number in the series 12, 5, 11, 21, we can look at the pattern of differences between the numbers. The differences are: -7 (12 to 5), +6 (5 to 11), and +10 (11 to 21). Continuing this pattern, we can assume the next difference will be +6 (to alternate between decreasing and increasing). Therefore, the next number would be 21 + 6 = 27.
Your stupid but its 12
It is: 12
The next number is the sequence 236175969, 48, 12 is 236175861.
12
48