[tex]\displaystyle \frac{1}{8} =0,125 \\ \\ \frac{14}{9} =1,(5) \\ \\ -3 \frac{5}{6} =- \frac{23}{6} =-3,8(3) \\ \\ 2 \frac{5}{7} = \frac{19}{7} =2,(714285 ) \\ \\ \frac{7}{18} =0,3(8) \\ \\ \frac{7}{9} =0,(7) [/tex]
[tex]\displaystyle \frac{34}{900} =0,03(7) \\ \\ \frac{21}{990} =0,0(21)[/tex]
