Задача Задача №608640
А
А
-(13/3-31/5):4/3 = -(13/3 - 31/5) : 4/3 = -((65-93)/15) : 4/3 = -(28/15) : 4/3 = -28/15 * 3/4 = -84/60 = -7/5
-(13/3-31/5):4/3 = -(13/3 - 31/5) : 4/3 = -((65-93)/15) : 4/3 = -(28/15) : 4/3 = -28/15 * 3/4 = -84/60 = -7/5
