[tex]4 \div \frac{8}{3} = 4 \frac{3}{8} = \frac{3}{2} = 1 \frac{1}{2} [/tex]
[tex] \frac{18}{7} \div 9 = \frac{18}{7} \times \frac{1}{9} = \frac{2}{7} [/tex]
[tex] \frac{2}{7} \div \frac{5}{3} = \frac{2}{7} \times \frac{3}{5} = \frac{6}{35} [/tex]
