There is not enough information to answer the question.
The pattern could be
1 (+1) = 2 (+3) = 5 (+5) = 10 ... where the differences are the odd integers,
or
1 (+1) = 2 (+3) = 5 (+6) = 11 ... where the differences are the triangular numbers,
or
1 (+1) = 2 (+3) = 5 (+9) = 14 ... where the differences are powers of 3,
or many, many other possibilities.
Fibonacci method
Fibonacci
The answer to the mathematical equation of 2/4 divided by 5/6 is 1/60.
It's not. If n = 2, then 3n - 1 = 3*2 - 1 = 6 - 1 = 5, which isn't divisible by 2.
5.5
Fibonacci method
Either .5 or 1/2
Fibonacci
The pattern is Add 1, then 2, then 1, then 2 again. Easy!
The answer to the mathematical equation of 2/4 divided by 5/6 is 1/60.
It's not. If n = 2, then 3n - 1 = 3*2 - 1 = 6 - 1 = 5, which isn't divisible by 2.
5+6+4+1+2 It's really quite simple.
1:2:3:5:8:5:3:2:1
It is 2, assuming the pattern is repeated as given. 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1... If the intended pattern is to continue to subtract 1 from the last number, then the 5479th digit of the pattern will be -5470.
Eight.1, 2, 4, 5, 8, 10, 20, and 40.
1123581358 1+1=2 1+2=3 3+5=8 5+8=13 3+5=8
Add the previous 2 numbers to get the next number.