Răspunsuri

2014-11-14T10:59:30+02:00
A + b + c  = 654
b : a = 11 rest 10  ⇒  b = 11a + 10
c : a = 25 rest 15  ⇒  c = 25a + 15
a + 11a + 10 + 25a + 15 = 654
37a  = 654 - 25
37a  = 629
37a = 629 
a = 629 : 37
a = 17
b = 11 * 17 + 10
b = 197
c = 25 * 17 + 15
c = 440
Proba: 17 + 197 + 440 = 654