Răspuns :
18 cm cubi = 18cm*1cm*1cm=0.18m*0.01m*0.01m=0.000018m cubi
1m cub = 1000 litri
0.000018*1000=0.018 litri
1m cub = 1000 litri
0.000018*1000=0.018 litri
Definitie: [tex]1\ litru=1 dm^3[/tex]
[tex]18\ cm^3=18:1000\ dm^3=0,018\ dm^3=0,018\ l[/tex]
[tex]18\ cm^3=18:1000\ dm^3=0,018\ dm^3=0,018\ l[/tex]