Question

Prosze o rozwiazanie zad 43

Answer 1

A)1 3/5 - 4/5 =4/5
   5 1/3 - 1 2/3 = 3 2/3
   3 5/36- 2 13/36 =28/36
   8 1/3 - 1 4/3 = 6
b)6 1/3 - 2/3 = 5 2/3
   7 1/4 - 3 3/4 =3 2/4
   12 4/45 - 9 27/45 = 2 22/45
    14 2/5 - 11/5 = 12 1/5
c)12 7/12 - 11/12 =11 8/12
   10 5/8 - 7 7/8 = 26/8
    82 7/60-31 31/60 = 50 34/60
    19 3/7 - 8 19/7 =8 2/7
d)30 11/18 - 17/18 = 29 12/18
   20 5/9 - 10 7/9 = 9 7/9
   102 4/39  - 61 25/39 = 40 35/39
   36 3/10 - 16 49/10 = 19 46/10