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Produsul a doua nr este 60. Daca as adauga primului nr 50,produsul numerelor ar deveni 160.Afla cele doua numere.

Răspuns :

x+y=60
x+50=160
160-50= 110
x=110 y=50

axb=60
(a+50)xb=160
a=60/b
(60/b+50)xb=160
60+50b=160b
60=110b
b=110/60=1,83
a=60/1,83=32,78