Question

2,3(7) = cat vine va rog frumos, nu prea le inteleg.

Answer 1

2intreg 37-3 supra 90

Answer 2

2,3(7) = 2 intregi si 37-3 / 90 - asta ca sa intelegi

2,3(7) =  2 intregi si 34/90

            = (2*90)+34/90

            =(180+34)/90

            =214/90

             =107/45