Odpowiedź :
Odpowiedź:
1 i 1/2 * 4/5 = 3/2 * 4/5 = 6/5 = 1 i 1/5
2 i 1/4 * 5/6 * 1 i 3/5 = 9/4 * 5/6 * 8/5 = 15/8 * 8/5 = 3
1/2 : 3/4 = 1/2 * 4/3 = 2/3
1 i 1/3 : 1 i 1/2 = 4/3 : 3/2 = 4/3 * 2/3 = 8/9
A)
3/2 • 4/5 = 6/5 = 1 1/5
B)
9/4 • 5/6 • 8/5 = 360/120 = 3
C)
1/2 • 4/3 = 4/12 = 1/3
D)
4/3 : 3/2 = 4/3 • 2/3 = 8/9
3/2 • 4/5 = 6/5 = 1 1/5
B)
9/4 • 5/6 • 8/5 = 360/120 = 3
C)
1/2 • 4/3 = 4/12 = 1/3
D)
4/3 : 3/2 = 4/3 • 2/3 = 8/9