Answer :
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
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