Сократите дроби: a) $$\frac{112}{154}$$ б) $$\frac{85}{187}$$ в) $$\frac{144}{216}$$ г) $$\frac{65}{104}$$ д) $$\frac{180}{216}$$ e) $$\frac{124}{155}$$

a) $$\frac{112}{154} = \frac{56}{77} = \frac{8}{11}$$ б) $$\frac{85}{187} = \frac{5 \times 17}{11 \times 17} = \frac{5}{11}$$ в) $$\frac{144}{216} = \frac{72}{108} = \frac{36}{54} = \frac{18}{27} = \frac{6}{9} = \frac{2}{3}$$ г) $$\frac{65}{104} = \frac{5}{8}$$ д) $$\frac{180}{216} = \frac{90}{108} = \frac{45}{54} = \frac{15}{18} = \frac{5}{6}$$ e) $$\frac{124}{155} = \frac{4}{5}$$