Răspunsuri

2014-03-20T14:41:28+02:00
A+b+c=546
a=3*b
c=a-b=3*b-b=2*b
inlocuim in (1) si avem
3b+b+2b=546
6b=546
b=91 ⇒ a=3*b=3*91=273
c=2*b=2*91=182
verificare : 273 +91 +182 = 546 
Cel mai inteligent răspuns!
2014-03-20T15:07:08+02:00
|---|---|---| nr1
|---| nr2
|---|---| nr3 546:6=91 un sg si nr2
91x3=273 nr1
91x2=182nr3