Question

cum se calculeaza 2/3:2²+5/6 ?

Answer 1

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

Answer 2

$\displaystyle \frac{2}{3} :2^2+ \frac{5}{6} = \frac{2}{3} :4+ \frac{5}{6} = \frac{2}{3} \cdot \frac{1}{4} + \frac{5}{6} = \frac{2}{12} + \frac{5}{6} = \frac{2}{12} + \frac{10}{12} = \frac{12}{12} =1$