1. **State the problem:** Simplify the expression $$12\sqrt{10} \div 2$$. 2. **Recall the rule:** Division can be written as multiplication by the reciprocal. Here, dividing by 2 means multiplying by $$\frac{1}{2}$$. 3. **Rewrite the expression:** $$12\sqrt{10} \times \frac{1}{2}$$. 4. **Multiply the coefficients:** $$12 \times \frac{1}{2} = \cancel{12} \times \frac{1}{\cancel{2}} = 6$$. 5. **Write the simplified expression:** $$6\sqrt{10}$$. 6. **Final answer:** The simplest form of $$12\sqrt{10} \div 2$$ is $$6\sqrt{10}$$.