Question

Сократите дробь ,Используя признаки делимости 14/21,18/24,24/15,25/35,81/108,30/42,33/39,45/51,12/60,50/100,12/51,4/26,10/90,35/45,15/93,15/95,33/48,63/108,34/82,105/200

Answer 1

2/3
3/4
8/3
5/7
3/4
5/7
11/13
15/17
1/5
1/5
4/17
2/13
1/9
7/9
5/31
7/12
17/41
21/40