7/11 = 0.6363 . . .
0.8181818182
0.81818181818181818181818181818182
nine and five elevenths = 9.4545
0.81
0.63 repeating
1.0.272727 . . .
9/11 is in its simplest form.
10.00/11 = 0.91
nine minus four and three elevenths is four and eight elevenths
2/11 is 0.181818182. Rounded, it is 0.2
__ 45454545454545454545... and it goes on and on. 4545 is how I'd write it.
Eight and five elevenths as a decimal is 8.4545 (repeating).