a. $6,5 = \frac{65}{10} = \frac{12}{3}$
b. $-1,28 = \frac{-128}{100} = \frac{-32}{25}$
c. $0,124 = \frac{124}{1000} = \frac{31}{250}$
a. $6,5 = \frac{65}{10} = \frac{12}{3}$
b. $-1,28 = \frac{-128}{100} = \frac{-32}{25}$
c. $0,124 = \frac{124}{1000} = \frac{31}{250}$