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Răspuns:
3/4 = 6/8
2/3 = 4/6
5/6 = 10/12
1/2 = 2/4
7/3 = 14/6
Răspuns:
a) 3/4=6/8=12/16
b) 2/3=6/9=8/12
c) 5/6=25/30=20/24
d) 1/2=4/8=25/50
e) 7/3=21/9=35/15