[tex] \frac{7}{11} = \frac{441}{693} [/tex] = [tex] \frac{ \frac{441}{11} }{63}[/tex]
[tex] \frac{7}{11} = \frac{196}{308} [/tex] = [tex] \frac{ \frac{196}{11} }{28} [/tex]
[tex] \frac{7}{11} = \frac{1029}{1617} [/tex] = [tex] \frac{ \frac{1029}{11} }{147}[/tex]