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Transformati in fracții ordinare si simplificați
A) 2,75
B)3,06
C) 5,2(15)
D)4,25(4)
Dau coroana jur va rog e urgentttttt
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Răspuns :

a) 2,75=275/100=11/4
b) 3,06=306/100=153/50
c) 5,2(15)=(5215-52)/990=5163/990=1721/330
d) 4,25(4)=(4254-425)/900=3829/900