\(0,32=\frac{8}{25}\)
\(-0,124=-\frac{31}{250}\)
\(1,28=\frac{32}{25}\)
\(-3,12=-\frac{78}{25}\)
\(0,32=\frac{32}{100}=\frac{4.8}{4.25}=\frac{8}{25}\)
\(-0,124=\frac{-124}{1000}=\frac{-4.31}{4.25}=\frac{-31}{250}\)
\(1,28=\frac{128}{100}=\frac{4.32}{4.25}=\frac{32}{25}\)
\(-3,12=\frac{-312}{100}=\frac{-4.78}{4.25}=\frac{-78}{25}\)