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Dati cate 10 exemple de fractii zecimale si trasnsfromatile in fractii ordinare

Răspuns :

2,3=23/10
2,5=5/2
10,31=1031/100
45,1=451/10
6,(2)=(62-6)/9=56/9
3,3=33/10
7,9=79/10
8,5=17/2
9,3=93/10
2,1=21/10

/- supra* 2,15- 215/100 3, (15)-315-3/99= 312/99 0,1 (6)- 16-1/90= 15/90 11,3- 113/10 4,29-429/100 5,9 (7)- 597-59/90= 536/90 48,76-4876/100 4,7649- 47649/10000 356,9 -3569/10 23, (67) -2367-23/99= 2344/99