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cum se calculeaza 2/3:2²+5/6 ?

Răspuns :

2/3:2²+5/6=
=2/3 x 1/4 +5/6=
=1/6+5/6=
=6/6=
=1

[tex]\displaystyle \frac{2}{3} :2^2+ \frac{5}{6} = \frac{2}{3} :4+ \frac{5}{6} = \frac{2}{3} \cdot \frac{1}{4} + \frac{5}{6} = \frac{2}{12} + \frac{5}{6} = \frac{2}{12} + \frac{10}{12} = \frac{12}{12} =1[/tex]