Răspuns :
720sec= 12 min
14q= 14 000 kg
8dal-8dl
8dal=8000cl
8dl=80cl
8000-80=7920cl
4dl-10cl=
4dl=400ml
10cl=100ml
400-100=300ml
14q= 14 000 kg
8dal-8dl
8dal=8000cl
8dl=80cl
8000-80=7920cl
4dl-10cl=
4dl=400ml
10cl=100ml
400-100=300ml