[tex]0,(61)= \frac{61}{99} \\ 14,(12)= \frac{1412-14}{99} = \frac{1398}{99} = \frac{466}{33} \\ 21,(3)= \frac{213-21}{9} = \frac{192}{9} = \frac{64}{3} \\ 2,(125) = \frac{2125-2}{999} = \frac{2123}{999}
\\ 0,(3024)= \frac{3024}{9999} = \frac{336}{1111} \\ 1990, (36)= \frac{199036-1990}{99} = \frac{197046}{99} = \frac{21894}{11} \\ 1,1 (3)= \frac{113-11}{90} = \frac{102}{90}= \frac{34}{30}= \frac{17}{15} \\ 22,5(12)= \frac{22512-225}{990} = \frac{22287}{990}= \frac{7429}{330} \\ [/tex][tex] 10,14(5)= \frac{10145-1014}{900} = \frac{9131}{900} \\ 0,236(4)= \frac{2364-236}{9000} = \frac{2128}{9000} = \frac{532}{2250} = \frac{266}{1125} \\ 1,057(23) = \frac{105723-1057}{99000}= \frac{104666}{99000} = \frac{52333}{49500} [/tex]
