[tex]0.13 = \frac{13}{100} [/tex]
[tex] 1.3 = \frac{13}{10} [/tex]
[tex]1.013 = \frac{1013}{1000} [/tex]
[tex]1.03 = \frac{103}{100} [/tex]
[tex] 2.25 = \frac{225}{100} = \frac{45}{20} = \frac{9}{4} [/tex]
[tex]1.08 = \frac{108}{100} = \frac{54}{50} = \frac{27}{25} [/tex]
[tex] 5.075 = \frac{5075}{1000} = \frac{1015}{200} = \frac{203}{40} [/tex]
[tex]0.0004 = \frac{4}{10000} = \frac{2}{5000} = \frac{1}{2500} [/tex]
