[tex] \frac{2}{3} + \frac{3}{2} = \frac{4 + 9}{6} = \frac{13}{6} = 2 \frac{1}{6} [/tex]
[tex] \frac{8}{3} + \frac{7}{8} = \frac{64 + 21}{24} = \frac{85}{24} = 3 \frac{13}{24} [/tex]
[tex] \frac{2}{5} - \frac{1}{5} = \frac{1}{5} [/tex]
[tex] \frac{1}{8} \times \frac{7}{5} = \frac{7}{40} [/tex]
[tex] \frac{2}{5} \div \frac{1}{10} = \frac{2}{5} \times \frac{10}{1} = \frac{2}{1} \times \frac{2}{1} = 4[/tex]
[tex] \frac{2}{3} \times \frac{5}{6} = \frac{1}{3} \times \frac{5}{3} = \frac{5}{9} [/tex]
