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9/11 as a percentage is 81.'81'% repeating '81'
9/11 is 81.81%
9/11
nine minus four and three elevenths is four and eight elevenths
Nine elevenths, 9/11, 0.8181 repeating, 81.82%
0.81818181818181818181818181818182
0.8181818182
18.18%
0.81
81/121
No it is not.
nine elevenths 9/11
11/9
.45 repeated.