2/9+5/6+1/18=и втрой пример 1/4+3/8+5/16=

2/9+5/6+1/18=1целая 1/181/4+3/8+5/16=1целая 2/16

2/9 + 5/6 + 1/18 = 4/18 + 15/18 + 1/18 = 20/18 = 1 целая 2/18 = 1 целая 1/91/4 + 3/8 + 5/16 = 4/16 + 6/16 + 5/16 = 15/16