Răspunsuri

2014-03-16T13:47:54+02:00
A+b=960
a/b=4/6⇒a=4b/6
4b/6+b=960⇔10b/6=960
10b=960*6=5760⇒b=576
a+576=960⇒a=384
verificam:
384/576 prin simplificare ajungem la raportul 4/6