Пошаговое объяснение:
6 3/16-(2 3/8+3 5/12)=
99/16-(19/8+41/12)=99/16-(57+82)/24=
=99/16-139/24= (297-278)/48=19/48
Пошаговое объяснение:
6 3/16-(2 3/8+3 5/12)=
99/16-(19/8+41/12)=99/16-(57+82)/24=
=99/16-139/24= (297-278)/48=19/48