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1. Transformati in fractii ordinare
a) 1,55 =
b) 2,(6) =
c) 0,1(3) =
am nevoie de raspuns rapid!! ofer 30 puncte


Răspuns :

Răspuns:

1,55= 155/100=31/20

2,(6)=26-2/9=24/9=8/3

0,1(3)=13-1/90=12/90=4/30=2/15

1,55=115/100=23/20

2,(6) = 2,(6) = (26-2)/9 = 24/9 = 8/3.

0,1(3)=(13-1)/90=12/90=4/30