Выполните пункт 2 задания.

2) а) 7/9 : 14/27 = 7/9 * 27/14 = 189/126 = 3/2. б) 1 3/8 : 11 = 11/8 * 1/11 = 11/88 = 1/8. в) 44/45 : 0.8 = 44/45 : 4/5 = 44/45 * 5/4 = 220/180 = 11/9.