Răspunsuri

2014-11-11T15:18:06+02:00
7 grade au 420 de minute.Si 18800 secunde au 1128000 minute.
Cel mai inteligent răspuns!
2014-11-11T15:18:34+02:00
1 grad are 60 de minute 60 ori 7
18800 impartit la 60