Ma ajutati va rog... dau coronița (exercitiul 5)

a) 12/100=3/25
b)5/100=1/20
c)20/100=1/5
d)150/100=3/2
e)3/5/100=3/5×1/100=3/500
f)0,(3)/100=3/9×1/100=1/300
g) 200/100=2/1
Simplifici fractiile pana devin ireductibile