Răspuns:
[tex]a) \: \frac{1}{2} = \frac{2}{4} = \frac{4}{8} [/tex]
[tex]b) \: \frac{3}{5} = \frac{6}{10} = \frac{60}{100} [/tex]
[tex]c) \: \frac{1}{2} = \frac{2}{4} = \frac{4}{8} [/tex]
[tex]d) \frac{4}{10} = \frac{40}{100} [/tex]
Sper ca te-am ajutat!