1. $\frac{3}{4} \div \frac{1}{12}=$

Step 1 ：First, we need to remember that dividing by a fraction is the same as multiplying by its reciprocal. The reciprocal of a fraction is obtained by swapping its numerator and denominator.

Step 2 ：So, we need to find the reciprocal of \(\frac{1}{12}\). The reciprocal of \(\frac{1}{12}\) is \(12\).

Step 3 ：Next, we multiply \(\frac{3}{4}\) by \(12\).

Step 4 ：\(\frac{3}{4} \times 12 = 9\)

Step 5 ：Final Answer: \(\boxed{9}\)