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Pisi147
a fost răspuns

completeaza 3supra5=[]supra25

Răspuns :

Capsunica35
3/5=15/25
3/5=0,6
15/25=0,6
JohnAndrew
[tex] \frac{3}{5}= \frac{x}{25} [/tex]

[tex]x= \frac{3*25}{5} [/tex]

[tex]x=15[/tex]

sau ------------------------------------

[tex] \frac{3}{5} = \frac{3*5}{5*5} = \frac{15}{25} [/tex] (prin amplificare)