Răspunsuri

  • Utilizator Brainly
2014-02-25T14:12:02+02:00
A+b=84
a:b=3 rest 0 ⇒ a=3b
3b+b=84, b=21, a=63
9 4 9
Cel mai inteligent răspuns!
2014-02-25T14:19:26+02:00
A+b=84
a:b= 3 => a=3b
3b+b+84
4b=84
b=21
a=3b=3*21=63
10 4 10