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Cel mai inteligent răspuns!
2014-11-02T13:40:30+02:00
Notam nepotii cu a,b,c
a+b+c=10000
a+b=8500
b+c=5000  rezulta  10000-(a+b)=c....c=10000-8500=1500
10000-(b+c)=a....a=5000.....b=10000-(1500+5000)=3500
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