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00cybella00
a fost răspuns

dau coronita !!! numerele rationale 3,5; 1,(03);4,1(6) scrise sub forma de fractii ordinare ireductibile sunt : ...

Răspuns :

Ca888


3,5 =35/10 = 7/2

1,(03)=102/99 =34/33

4,1(6)=375/90=75/18=25/6

SPER CA TE-AM AJUTAT !!!

Marymovileanu
3,5 = [tex] \frac{35}{10} = \frac{7}{2} .[/tex]
1,(03) = [tex]1 \frac{3}{99} = \frac{102}{99} = \frac{34}{33} .[/tex]
4,1(6) = [tex]4 \frac{16-1}{90} = 4 \frac{15}{90} = \frac{375}{90} = \frac{125}{30} = \frac{25}{6} .[/tex]

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