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Scrieti ca fracti zecimale numerele rationale:,
-12/10
-3/25
-42/5
25/4
-35/8
2/3
40/99
23/5
-63/45
2/11
-7/15
121/660
21/55
-171/60
11/13
256/200
17/15
-403/75

Răspuns :

Aniruta
-12/10=-1,2
-3/25=-0,12
-42/5=-8,4
25/4=6,25
-25/8=3,125
2/3=0,(6)
40/99=0,(40)
2/5=4.6
-63/45=1,4
2/11=0,(18)
-7/15=0,4(6)
121/660=0,18(3)
21/55=0,3(81)
-171/60=-2,85
11/13=0,(846153)
256/200=1,28
17/15=1,1(3)
-403/75=-5,37(3)

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