3/4=4/3
8/7=7/8
2 1/5 = 5/1
3 5/9= 9/5
10 1/5=5/1
1 1/99=99/1
11=1/11
3=1/3
1=1/1
1)9 и 1/9
4) 1/10 и 10
3/4=4/3
8/7=7/8
2 1/5 = 5/1
3 5/9= 9/5
10 1/5=5/1
1 1/99=99/1
11=1/11
3=1/3
1=1/1
Задание 21)9 и 1/9
4) 1/10 и 10
Задание 3 12/1 b/a6/5n/22/11/27