Question

wykonaj odejmowanie 2- 4/5= 1-3/8= 4-7/10= oblicz 3 5/8-1 3/8= 49/10-35/10= 32/5-13/5= 8 5/9- 67/9=

Answer 1

2- 4/5= 1 5/5 - 4/5 = 1i 1/5

1-3/8= 8/8 - 3/8 = 5/8

4-7/10=3 i 10/10 - 7/10 = 3 i 3/10

 

oblicz

3 5/8-1 3/8= 2 i 2/8 = 2 i 1/4

49/10-35/10=14/10 = 7/5 = 1 i 2/5

32/5-13/5=19/5 = 3 i 4/5

8 5/9- 67/9= 8 i 5/9 - 7 i 4/9 = 1 i 1/9

Answer 2

2 - 4/5 = 10/5 - 4/5 = 6/5 = 1 1/5

1 - 3/8 = 8/8  - 38 = 5/8

4 - 7/10 = 40/10 - 7/10 = 33/10 = 3 3/10 = 3,3

 

3 5/8 - 1 3/8 = 2 2/8 = 2 1/4

49/10 - 35/10 = 14/10 = 1 4/10 = 1 2/5

32/5-13/5= 19/5

8 5/9- 67/9= 77/9 - 67/9 = 10/9 = 1 1/9