Question

determina la fracción generatriz de las siguientes expresiones decimales limitadas:

a)0,32
b) 0,0023
c)132,12
d) 35,4
e)145,2
F) 97,2​

Answer 1

$0.32 = \frac{32}{100} = \frac{8}{25 } \\ \\ 0.0023 = \frac{23}{10000} \\ \\ 132.12 = \frac{13212}{100} = \frac{3303}{25 } \\ \\ 35.4 = \frac{354}{10} = \frac{177}{5} \\ \\ 145.2 = \frac{1452}{10} = \frac{726}{5} \\ \\ 97.2 = \frac{972}{10} = \frac{486}{5}$