Răspuns :
80cl=8dl
5l=50dl
3dl=30cl
3l=300cl
200ml=2dl
600l=6hl
3kl=300dal
400cl=4l
3000l=3kl
30dal=3000dl
4)2dal=20l -adevarat
1hl=100l
1kl=1/10l
200cl=20l
4dal=30l
5l=50dl
3dl=30cl
3l=300cl
200ml=2dl
600l=6hl
3kl=300dal
400cl=4l
3000l=3kl
30dal=3000dl
4)2dal=20l -adevarat
1hl=100l
1kl=1/10l
200cl=20l
4dal=30l