Răspunsuri

2014-11-07T18:30:49+02:00
A+b+c=232
a:b=14 rest 5=>a=14b+5
b:c=7 rest 1=>b=7c+1
a=14(7c+1)+5=98c+14+5=98c+19
98c+19+7c+1+c=232
106c+20=232
106c=212=>c=2=>b=7x2+1=15=>a=14x15+5=215
Verificare:
215+15+2=230+2=232