Пошаговое объяснение:
(36/19+32/17+24/13)-(2/19+2/17+2/13)=
36/19+32/17+24/13-2/19-2/17-2/13=
36/19-2/19=34/19
32/17-2/17=30/17
24/13-2/13=22/13
34/19+30/17+22/13=7514/4199+7410/4199+
7106/4199=22030/4199=5 1035/4199
