Răspunsuri

2014-05-05T20:04:31+03:00
L+L=602
L:2l=2 rest 17
L=2*2l+17
L=4l+17

l+4l+17=602
5l=602-17
5l=585
l=117

L=4*117+17=468+17=485
1 5 1