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Determina nr a b c care indepli nesc simultan conditile :a+b+c=200000,a=215×124,b=a×3 dau coroana


Răspuns :

a=215*124 a=26660 b=26660*3=79980 c=200000-26660-79980 c=93360 26660+79980+93360=200000