Question

Va rog am dnei ie de ajutor!!!ex 14

Answer 1

$\frac{11}{6} - \frac{1}{4} + \frac{2}{3} - \frac{3}{2} = \frac{22}{12} - \frac{3}{12} + \frac{8}{12} - \frac{18}{12} = \frac{9}{12} = \frac{3}{4}$