Question

Scrieti sub forma de fractii ordinare ireductibile
6,5 0,24 17,5 5,04
1,125 0,016 0,0048 0,0375

Answer 1

$6.5 = \frac{65}{10} = \frac{13}{2}$

$0.24 = \frac{24}{100} = \frac{12}{50} = \frac{6}{25}$

$17.5 = \frac{175}{10} = \frac{35}{2}$

$5.04 = \frac{504}{100} = \frac{252}{50} = \frac{126}{25}$

$1.125 = \frac{1125}{1000} = \frac{225}{200} = \frac{45}{40} = \frac{9}{8}$

$0.016 = \frac{16}{1000} = \frac{8}{500} = \frac{4}{250} = \frac{2}{125}$

$0.0048 = \frac{48}{10000} = \frac{24}{5000} = \frac{12}{2500} = \frac{6}{1250} = \frac{3}{625}$

$0.0375 = \frac{375}{10000} = \frac{75}{2000} = \frac{15}{400} = \frac{3}{80}$