Odpowiedź:
a) 6/35
b)12/40 = 6/20 = 3/10
c)24/36 = 12/18 = 6/9 = 2/3
d) 70/315 = 14/63
e)11/4 * 1/2 = 11/8 = 1 3/8
f)5/9 * 41/10 = 41/18 = 2 5/18
g)5/2 * 16/3 = 40/3 = 13 1/3
h)63/4 = 15 3/4
i)82/3 = 27 1/3
