Răspunsuri

2014-10-27T19:00:34+02:00
D=cxi+r unde r<5  i=4 si c=5
r=0⇒d=5x4+0=20
r=1⇒d=21
r=2⇒d=22
r=3⇒d=23
r=4⇒d=24