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a fost răspuns

Aflati a,b,c
a+b+c=63
Rapoartele c/b si b/a=4

Răspuns :

Albatran

b/a=4⇒b=4a
c/b=4⇒c=4b=16a
a+4a+16a=63
21a=63
a=3
b=12
c=48
as simple as that!
Alex1568
a=4,b=4a c=4a =16a =63
21a =63
a=3
b=12
c=48
3+12+48=63

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