Răspuns:
Explicație pas cu pas:
3 : 5/2 = 3 x 2/5 = 6/5
5/3 : 4 = 5/3 x 1/4 = 5/12
5 : 3/4 = 5 x 4/3 = 20/3
8/7 : 6 = 8/7 x 1/6 = 8/42 = 4/21
8 : 1/2 = 8 x 2 = 16
1/3 : 3 = 1/3 x 1/3 = 1/9
2 : 3 intregi si 1/4 = 2 : 13/4 = 2 x 4/13 = 8/13
2 intregi si 3/2 : 2 = 7/2 : 2 = 7/2 x 1/2 = 7/4