Răspunsuri

2014-05-06T21:42:02+03:00
2l+2L=P
L=3l
6l+2l=3l+60
8l=3l+60
8l-3l=60
5l=60
1l=60:5
1l=12
1L=12*3
1L=36
P=36+60
P=96
2 5 2