What is 9/81 equal to

simplify it by dividing the numerator by 9 and the denominator by 9 too:

9 : 9 = 1, so your numerator would be 1

81 : 9 = 9, so the denominator would be 9

so your final answer would be;

9/81 = 1/9

9/81 is = to 0.11111 repeated