8. $\frac{3}{12} \div \frac{9}{11}$

Step 1 ：Given the problem is to divide the fractions \(\frac{3}{12}\) and \(\frac{9}{11}\).

Step 2 ：The division of fractions can be solved by multiplying the first fraction by the reciprocal of the second fraction.

Step 3 ：The reciprocal of a fraction is obtained by swapping the numerator and the denominator. So, the reciprocal of \(\frac{9}{11}\) is \(\frac{11}{9}\).

Step 4 ：Now, we can multiply \(\frac{3}{12}\) by \(\frac{11}{9}\) to get the answer.

Step 5 ：Performing the multiplication, we get the result as approximately 0.3056.

Step 6 ：Final Answer: The result of the division \(\frac{3}{12} \div \(\frac{9}{11}\) is approximately \(\boxed{0.3056}\).