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calculati 3/4+5/6+7/12



Răspuns :

[tex] \frac{3}{4}+ \frac{5}{6}+ \frac{7}{12}= \frac{9}{12}+ \frac{10}{12}+ \frac{7}{12}= \frac{26}{12}= \frac{13}{6} .[/tex]