Răspuns :
150cm cubi = 150: 10la 3dm cubi=0,15dm cubi=0,15litri =0,15*10la 1dl =1,5dl
1,42dl+1,5 dl=2,92
50cm cubi = 150: 10la 3dm cubi=0,15dm cubi=0,15litri =0,15*10la 1dl =1,5dl 1,42dl+1,5 dl=2,92