Odpowiedź:
10.
a)
4 1/5 = 21/5
7 1/2 = 15/2
b)
2 6/7 = 20/7
4 1/3 = 13/3
c)
6 2/3 = 20/3
9 5/7 = 68/7
d)
5 7/8 = 47/8
6 2/7 = 44/7
e)
5 3/4 = 23/4
3 1/6 = 19/6
f)
7 1/10 = 71/10
2 3/11 = 25/11
g)
1 5/17 = 22/17
8 5/9 = 77/9
h)
3 5/21 = 68/21
2 7/25 = 57/25
Szczegółowe wyjaśnienie:
