1 litru -= 1 dm cub
vasul respectiv are volumul = Lxlxh = 6 dm x 6m x 10 = 360 dm cubi = 360 litri
1 metru cub = 1000 dm cubi ==> 1 dm cub = 1/1000 m cubi
360 dm cubi = 360 /1000 = 0, 36 metri cubi
b) in vas se afla 6 dm x 6 dm x 5 dm = 180 dm cubi = 180 litri