Приведите дроби к наименьшему знаменателю 914

[latex]1) \frac{1}{2}, \frac{1}{6} [/latex] и [latex] \frac{2}{3}= \frac{3}{6}, \frac{1}{6}, \frac{4}{6};[/latex] [latex]2) \frac{1}{4}, \frac{5}{7} [/latex] и [latex] \frac{9}{28}= \frac{7}{28}, \frac{20}{28}, \frac{9}{28};[/latex] [latex]3) \frac{1}{5}, \frac{11}{20} [/latex] и [latex] \frac{3}{10}= \frac{4}{20}, \frac{11}{20}, \frac{6}{20};[/latex] [latex]4) \frac{3}{4} , \frac{7}{8} [/latex] и [latex] \frac{3}{16}= \frac{12}{16} , \frac{14}{16} , \frac{3}{16};[/latex] [latex]5) \frac{2}{3}, \frac{2}{15} [/latex] и [latex] \frac{4}{5}= \frac{10}{15},\frac{2}{15},\frac{12}{15}; [/latex] [latex]6) \frac{1}{2}, \frac{1}{9} [/latex] и [latex] \frac{5}{6}=\frac{9}{18},\frac{2}{18},\frac{15}{18}; [/latex]