Question

Suma a trei numere este 8719 stiind ca suma primelor doua ne este 3697iar suma ultimelor doua nr este 8500,sa se afle cele 3 numere.

Answer 1

Răspuns:

219, 3398, 5102

$a+b+c = 8719\\\\a+b=3697\\\\b+c=8500\\\\a+8500=8719=>a = 8719-8500 => a =219\\\\3697+c=8719 = > c = 8719-3697 => c =5102\\b + 5102=8500 =>b = 8500-5102=>b =3398$

Verificare: 219 +3398 +5102 = 8719