Zadanie 1
b) 5 1/13 = 66/13
c) 1 5/19 = 24/19
d) 4 2/7 = 30/7
Zadanie 2
a) 7/4 = 1 3/4
b) 14/5 = 2 4/5
c) 38/7 = 5 3/7
d) 73/10 = 7 3/10
Zadanie 3
a) 2/7, 3/7, 6/7
b) 3 1/5, 5 2/9, 49/9
c) 4/9, 4/7, 4/5
Zadanie 4
a) 4/5 = 12/15
b) 24/36 = 2/3
c) 47/9 = 5 2/9