Cześć ;-)
Obliczenia
[tex]0,36=\frac{36}{100}=\frac{36:4}{100:4}=\frac{9}{25}\\\\\frac{1}{25}=\frac{1\cdot4}{25\cdot4}=\frac{4}{100}=0,04\\\\\frac{3}{8}=\frac{3\cdot125}{8\cdot125}=\frac{375}{1000}=0,375\\\\\frac{4}{5}=\frac{4\cdot2}{5\cdot2}=\frac{8}{10}=0,8\\\\\frac{7}{20}=\frac{7\cdot5}{20\cdot5}=\frac{35}{100}=0,35\\\\\frac{8}{200}=\frac{8:2}{200:2}=\frac{4}{100}=0,04\\\\\frac{4}{125}=\frac{4\cdot8}{125\cdot8}=\frac{32}{1000}=0,032[/tex]
Pozdrawiam!
