Question

va rog mult dau coroană ​

Answer 1

Răspuns:

7/3 - 4/3 =1

17/5 - 7/5=2

17/60 - 2/60=0.25

23/42 - 2/42=0.5

4 2/3 - 1 1/3= 3 1/3

4 5/9 - 2 2/5=2 1/3

7 11/15 - 2 1/15=5 2/3

9 11/20 - 9 7/20= 1/5

4 5/6 - 1 1/6=3 2/3

3 8/9 - 2 2/9=1 2/3

7 10/15 - 2 1/15=5 3/5

9 3/4 - 9 1/4=1/2