Răspunsuri

2014-06-02T13:17:27+03:00
Min =9*12/10=108/10=10.8 (10)
max=13*12/10=156/10=15.6 (15)
2014-06-02T13:18:58+03:00
9*12=108 => nr minim de fundite=10 (108:10=10,8)
13*12=156 => nr maxim de fundite 15 (156:10=15.6)