What is 2.161616 as a fraction?

repeating fraction, nice

2.16161616 ... = 2+0.16161616 ...

solve the repeating part

let's say x=0.16161616

2 places repeat, multiply x by 10^2 or 100

100x=16.161616

now subtract x from taht

100x-x=16.161616-0.16161616

the repeats cancel and we get

99x=16

divide both sides b 99

x=16/99

so

16/99=0.16161616 ...

2+16/99 is the fraction

if ya wanted 1 fraction then

2+16/99=

198/99+16/99=

214/99

2.161616=214/99