Odpowiedź:
b ) = 4 i 9/7 = 5 i 2/7
c) = 7 i 8/8 = 8
d) = 12 i 11/9 = 13 i 2/9
e) = 6 i 7/4 = 7 i 3/4
f) = 11 i 11/8 = 12 i 3/8
g) = 12 i 15/10 = 13 i 5/10 = 13 i 1/2
f ) = 7 i 23/11 = 9 i 1/11
Szczegółowe wyjaśnienie:
B) 4, 9/7 = 5, 2/7
C) 7, 8/8 = 8
D) 12, 11/9 = 13, 2/9
E) 6, 7/4 = 7, 3/4
F) 11, 11/8 = 12, 3/8
G) 13, 15/10 = 14, 5/10
H) 7, 23/11 = 9, 1/11
