Question

1/2 + 1/4*(-2/3)= ??? DAU COROANAAA

Answer 1

$\frac{1}{2} + \frac{1}{4} *( \frac{-2}{3})= \frac{1}{2}- \frac{2}{12} = \frac{6}{12} - \frac{2}{12}= \frac{1}{3}$

Answer 2

1/2-1/6=3/6-1/6=2/6=1/3