Răspuns :
A) 2/3 = 4/6 = 8/12 = 16/24 = 32/48
B) 4/6 = 8/12 = 16/24 = 32/48 = 64/96
C) 2/5 = 4/10 = 8/20 = 16/40 = 32/80
B) 4/6 = 8/12 = 16/24 = 32/48 = 64/96
C) 2/5 = 4/10 = 8/20 = 16/40 = 32/80