Приведите смешанные числа

Question

Приведите смешанные числа

---

Answer 1

1)
7 1/2 = 7 9/18,
4 2/3 = 4 12/18,
5 1/6 = 5 3/18,
3 4/9 = 3 8/18,

2)
9 1/2 = 9 6/12,5 1/3 = 5 4/12,
6 3/4 = 6 9/12,
8 5/6 = 8 10/12,

3)
12 2/3 = 12 30/45,
7 3/5 = 7 27/45,
6 4/9 = 6 20/45,
4 2/15 = 4 6/45