1) 9/4 = (8 + 1) / 4 = 2 1/4;
2) 20/6 = (18 + 2) / 6 = 3 2/6 = 3 1/3;
3) 24/4 = 6;
4) 67/13 = (65 + 2) / 13 = 5 2/3;
5) 243/105 = (210 + 33) / 105 = 2 33/105 = 2 11/35;
6) 57/19 = 3.
Объяснение:
1) 9/4 = (8 + 1) / 4 = 2 1/4;
2) 20/6 = (18 + 2) / 6 = 3 2/6 = 3 1/3;
3) 24/4 = 6;
4) 67/13 = (65 + 2) / 13 = 5 2/3;
5) 243/105 = (210 + 33) / 105 = 2 33/105 = 2 11/35;
6) 57/19 = 3.
Объяснение: