Question

Помогите пожалуйста! Даю 15 баллов!

Answer 1

$\frac{8}{7} ? \frac{3}{4}\\\frac{8}{7} = \frac{32}{28}\\\frac{3}{4} = \frac{21}{28} \\\frac{32}{28} > \frac{21}{28}\\\frac{8}{7} > \frac{3}{4}$

$\frac{9}{14} ? \frac{13}{20}\\\frac{9}{14} = \frac{90}{140}\\\frac{13}{20} = \frac{91}{140}\\\frac{90}{140} < \frac{91}{140}\\\frac{9}{14} < \frac{13}{20}$

$\frac{3}{4} ? \frac{8}{9} \\\frac{3}{4} = \frac{21}{36} \\\frac{8}{9} = \frac{32}{36} \\\frac{21}{36} < \frac{32}{36} \\\frac{3}{4} < \frac{8}{9}$

$\frac{34}{17} = \frac{2}{1} = 2$

$\frac{39}{120} = \frac{13}{40}$