learning task 1: multiply the given fractions. pa help po [tex]1. \frac{3}{4} x \frac{1}{2} \: \: \: \: \: 2. \frac{1}{5} x \frac{3}{7} \: \: 3. \frac{8}{11} x \frac{7}{9} \: \: 4. \frac{5}{13} x \frac{6}{7} \: \: 5. \frac{8}{17} x \frac{4}{5} [/tex]