Odpowiedź:
1.
41/15 = 2 11/15
2.
12500/18500 = 125/185 = 25/37
3.
4/5 = 16/25
4.
5 4/5 - 3 3/4 = 5 16/20 - 3 15/20 = 2 1/20
5.
6/24 = 1/4