[tex] \\ \frac{7}{9} \: \times \: \frac{1}{3} \\ \\ \frac{4}{7} \: \times \frac{2}{3} \\ \\ \frac{1}{6} \: \times \: \frac{7}{8} \\ \\ \frac{2}{3} \: \times \: \frac{5}{9} [/tex]
paki answer po thx :)​