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NeaguCatalina21
a fost răspuns

determina nr a,b,c care indeplinesc simultan conditile; a+b+c =200000 a=205 b=a×3

Răspuns :

a = 205
b = 205 x 3 => b = 615
a + b + c = 200000 => 205 + 615 + c = 200000 => c = 200000 - 820 =>
c = 199180
a+b+c=200000
a=205
b=a×3=615
205+615+c=200000
c=200000-(205+615)
c=200000-820
c=199180

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