[tex] \frac{12}{100} = \frac{3}{25} [/tex]
[tex] \frac{75}{100} = \frac{3}{4} [/tex]
[tex] \frac{140}{100} = \frac{35}{25} = \frac{7}{4} [/tex]
[tex] \frac{2.5}{100} = \frac{0.5}{20} = \frac{1}{40} [/tex]
[tex] \frac{0.(8)}{100} = \frac{ \frac{8}{9} }{100} = \frac{8}{9} \times \frac{1}{100} = \frac{2}{225} [/tex]
[tex] \frac{480}{100} = \frac{24}{5} [/tex]
[tex] \frac{110}{100} = \frac{11}{10} [/tex]
[tex] \frac{3.2}{100} = \frac{ \frac{32}{10} }{100} = \frac{32}{10} \times \frac{1}{100} = \frac{8}{250} = \frac{4}{125} [/tex]