👤

transformati in fractii ordinare 0,37..0,5(12)..1,2(3)..0,(42)

Răspuns :

[tex]\displaystyle 0,37= \frac{37}{100} \\ \\ 0,5(12)= \frac{512-5}{990} = \frac{507}{990} = \frac{169}{330} \\ \\ 1,2(3)= \frac{123-12}{90}= \frac{111}{90} = \frac{37}{30} \\ \\ 0,(42)= \frac{42}{99}= \frac{14}{33} [/tex]