Question

urgent va rog exercitiile 2si3

Answer 1

3).  650 cl = 65 dl
400 l = 40 dal

500 dl = 5 ?
390 dl = 3900 cl

70 kl = 7000 l
65 hl = 65000 dl

500 dal = 50 hl
500 ml = 50 cl

2). 1 l = 1000 mi portocale
               500 ml  ananas
     50 cl = 500 ml apa minerala

in toral  2000 ml

     1 l portocale
500 ml = 0.5 l ananas
50 l = 0.05 l apa minerala
in total = 1.55 l

1 l = 100 cl suc
500 ml = 50 cl ananas
50 cl apa minerala
in total = 200 cl

1 .55 : 0.5 = 3 .1 sticle