Odpowiedź :
Odpowiedź:
4 : 5/3 = 4 • 3/5 = 12/5 = 2 i 2/5
5/7 : 4 = 5/7 • 1/4 = 5/28
7 : 3/4 = 7 • 4/3 = 28/3 = 9 i 1/3
5/13 : 3 = 5/13 • 1/3 = 5/39
Odpowiedź:
4 : 5/3 = 4 • 3/5 = 12/5 = 2 i 2/5
5/7 : 4 = 5/7 • 1/4 = 5/28
7 : 3/4 = 7 • 4/3 = 28/3 = 9 i 1/3
5/13 : 3 = 5/13 • 1/3 = 5/39