Question

2/3+3/4 dau coroana

Answer 1

                 

                    2/3 + 3/4 = (8 + 9)/12 = 17/12

                    ...............................................

Answer 2

$\frac{2}{3} + \frac{3}{4} = \frac{8}{12} + \frac{9}{12} = \frac{17}{12}$