Răspunsuri

2014-02-07T15:00:17+02:00
V cub = 0.1 m *0.1m*0.1 m= 0.001 m3
folosesti regula de trei simpla :
0.001 m3 ................0.58kg
10m3..........................x g =>  x= 10*0.58/0.001 => x= 5.8 /0.001 => x= 5800kg => x =5.8 tone
1 5 1
2014-02-07T15:53:47+02:00
5.8 tone 
Succes!!!in continuare