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Cel mai inteligent răspuns!
2014-10-16T17:33:42+03:00

l=latime; L=lungime

(L,l)direct prop. cu(9,8), deci

L/9=l/8=k => L=9k si l=8k

 2(L+l)=102 => 2*17k=102, 34k=102 => k=3 =>L=27 si l=24

2 5 2