What is 4 over 6 divided by 2 over 6?

To divide fractions, you multiply by the reciprocal of the second fraction. So, ( \frac{4}{6} \div \frac{2}{6} ) becomes ( \frac{4}{6} \times \frac{6}{2} ). This simplifies to ( \frac{4 \times 6}{6 \times 2} = \frac{24}{12} ), which reduces to 2.