Odpowiedź:
Szczegółowe wyjaśnienie:
zad 10
b = 5 13/11 = 6 2/11
c = 9 10/9 = 10 1/9
d = 11 15/13= 12 2 /13
e = 6 9/7=7 2/7
f 11 17/8= 13 1 /8
g 12 13/10 =13 1/10
h 8 26/15= 9 11/15
5 b 11/9= 1 2/9
c = 15/10= 1 5/10
d = 19 /17= 1 2 /17
e 50/40= 1 10 /40
f =61/50=1 11/50
6
3 6/7
7
a 3 2/4
6 4/9
b 9 5/10
9 2/3
c 2 3/5
7 6/7
8
3/8
4 6/11
3 2/5
9
3 11/7= 4 4/7
