Пошаговое объяснение:
1.
1.60/68-32/68+45/68=73/68
1.60/68-32/68+45/68=73/682.
1.60/68-32/68+45/68=73/682.(a+680)-4.360=70
1.60/68-32/68+45/68=73/682.(a+680)-4.360=70a+680=70+4.360
1.60/68-32/68+45/68=73/682.(a+680)-4.360=70a+680=70+4.360a+680=4.430
1.60/68-32/68+45/68=73/682.(a+680)-4.360=70a+680=70+4.360a+680=4.430a=4.430-680
1.60/68-32/68+45/68=73/682.(a+680)-4.360=70a+680=70+4.360a+680=4.430a=4.430-680a=3750
1.60/68-32/68+45/68=73/682.(a+680)-4.360=70a+680=70+4.360a+680=4.430a=4.430-680a=37503.
1.60/68-32/68+45/68=73/682.(a+680)-4.360=70a+680=70+4.360a+680=4.430a=4.430-680a=37503.6км 561м < 8.223м
1.60/68-32/68+45/68=73/682.(a+680)-4.360=70a+680=70+4.360a+680=4.430a=4.430-680a=37503.6км 561м < 8.223м4сут=96 ч
1.60/68-32/68+45/68=73/682.(a+680)-4.360=70a+680=70+4.360a+680=4.430a=4.430-680a=37503.6км 561м < 8.223м4сут=96 ч3т 888 кг < 5.085кг
