Răspuns :
Răspuns:
3
[tex]a)3 \times \frac{2}{7 } = \frac{6}{7} \\ \\ \\ b) \frac{2}{3} \times \frac{4}{7 } = \frac{8}{21} \\ [/tex]
Răspuns:
3
[tex]a)3 \times \frac{2}{7 } = \frac{6}{7} \\ \\ \\ b) \frac{2}{3} \times \frac{4}{7 } = \frac{8}{21} \\ [/tex]