Răspuns :
V= Lxlxh = 3 x 2.5 x 4 = 30dm cubi
1dm cub = 1l
30 dm cubi = 30litrii
In vas incap 30 litrii
1dm cub = 1l
30 dm cubi = 30litrii
In vas incap 30 litrii
Volumul(V)=L x l x h=3 x2.5 x4 dm=30[tex] dm^{3} [/tex]=0.03[tex] m^{3} [/tex]=30 litri