Everyone should know this

Number Theory Level 1

1 , 1 , 2 , 3 , 5 , 8 , 13 , 21 , 34 , … 1, 1, 2, 3, 5, 8, 13, 21, 34, \ldots

The Fibonacci Sequence is a sequence of numbers such that the next number is found by adding up the two numbers before it.

Now, what is next number after 34?

57 58 55 56

View wiki
John Aries Sarza by John Aries Sarza , 26, Philippines

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

6 solutions

Shivani Garg
Jun 20, 2014

1+1=2 2+1=3 3+2=5 5+3=8 8+5=13 13+8=21 21+13=34 34+21=55

2 Helpful 0 Interesting 0 Brilliant 0 Confused
Siva M.
Jul 19, 2014

this is fibonacci sequence, 21+34=55.

1 Helpful 0 Interesting 0 Brilliant 0 Confused

Something amazed me in this question. Only 91% got the correct answer.

0 Helpful 0 Interesting 0 Brilliant 0 Confused
Sai Venkat
Jul 31, 2014

these series are called fibronacci series in these series the 3 rd number is generated by adding before two numbers if u want to get a number u want to add before two numbers for eg: 1+1=2;2+1=3;3+2=5;....................34+21=55

0 Helpful 0 Interesting 0 Brilliant 0 Confused

It is sequence, not series.

John Michael Gogola - 5 years, 8 months ago
Sathish Kumar
Jul 15, 2014

21+34 = 55

0 Helpful 0 Interesting 0 Brilliant 0 Confused
Fares Salem
Jun 22, 2014

34+21 = 55

0 Helpful 0 Interesting 0 Brilliant 0 Confused

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...