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Zapanc
a fost răspuns

cum se rezolva ex ,imi trebuie repede :
4pe 5-2pe3x3pe5=


Răspuns :

[tex] \frac{4}{5} - \frac{2}{3}* \frac{3}{5} = \\ = \frac{4-2}{5}= \\ \frac{3}{5} [/tex]
[tex] \frac{4}{5} - \frac{2}{3} * \frac{3}{5} = \\= \frac{4}{5} - \frac{2}{5} \\ = \frac{2}{5} [/tex]