-2+(11/24+5/6):1 15/16-2/5=-2+(0.458+5/6)/115/16-2/5=-2+(0.458+0.833)/115/16-2/5=-2+1.291/115/16-2/5=-2+0.011/16-2/5= -2+0.001-2/5=-2+0.001-0.4=-1.999-0.4=-2.399
Пошаговое объяснение:
-2+(11/24+5/6):1 15/16-2/5=-2+(0.458+5/6)/115/16-2/5=-2+(0.458+0.833)/115/16-2/5=-2+1.291/115/16-2/5=-2+0.011/16-2/5= -2+0.001-2/5=-2+0.001-0.4=-1.999-0.4=-2.399
Пошаговое объяснение: