Răspunsuri

2014-06-03T21:56:12+03:00
X cg-5 cg=8cg    xcg=5+8    x=13cg
2014-06-03T21:57:35+03:00
1cg=10mg
8cg+5cg=13cg
13cg=130mg
deci 130mg-5cg=8cg
P.S. de ce tot trimiti numai cate una trimite-le pe toate odata ptr ca pierzi prea multe puncte