Пошаговое объяснение:
а) 5/11:3 = 5/11 * 1/3 = 5/33,
б) 8/7:2 = 8/7 * 1/2 = 4/7,
в) 1/3:4 = 1/3 * 1/4 = 1/12,
г) 10/21:5 = 10/21 * 1/5 = 2/21,
д) 20/9:8 = 20/9 * 1/8 = 5/18,
е) 56/13:7 = 56/13 * 1/7 = 8/13,
ж) 27/11:18 = 27/11 * 1/18 = 3/22
Пошаговое объяснение:
а) 5/11:3 = 5/11 * 1/3 = 5/33,
б) 8/7:2 = 8/7 * 1/2 = 4/7,
в) 1/3:4 = 1/3 * 1/4 = 1/12,
г) 10/21:5 = 10/21 * 1/5 = 2/21,
д) 20/9:8 = 20/9 * 1/8 = 5/18,
е) 56/13:7 = 56/13 * 1/7 = 8/13,
ж) 27/11:18 = 27/11 * 1/18 = 3/22