1.
[tex]3 \div 12 = \frac{3}{12} \div \frac{3}{3} = \frac{1}{4} [/tex]
2.
[tex]6 \div 10 = \frac{6}{10} \div \frac{2}{2} = \frac{3}{5} [/tex]
5.
[tex]2 \div 4 = \frac{2}{4} \div \frac{2}{2} = \frac{1}{2} [/tex]
6.
[tex]4 \div 16 = \frac{4}{16} \div \frac{4}{4} = \frac{1}{4} [/tex]
