Пошаговое объяснение:
2/7 : 3/7 = 2/7 * 7/3 = 2/3
1/10 : 1/10 = 1/10 * 10 = 10/10 = 1
3/4 : 5/8 = 3/4 * 8/5 = 3/1 * 2/5 = 6/5 = 1 1/5
4 1/2 : 6 = 9/2 * 1/6 = 9/12 = 3/4
5 5/14 : 7 = 75/14 * 1/7 =
75/98
Пошаговое объяснение:
2/7 : 3/7 = 2/7 * 7/3 = 2/3
1/10 : 1/10 = 1/10 * 10 = 10/10 = 1
3/4 : 5/8 = 3/4 * 8/5 = 3/1 * 2/5 = 6/5 = 1 1/5
4 1/2 : 6 = 9/2 * 1/6 = 9/12 = 3/4
5 5/14 : 7 = 75/14 * 1/7 =
75/98