Răspuns:
5 m + 3.25 m + 0.5 m = 8. 75 m
0.006 + 30 m =30.006 m2
[tex]0,5 \ dam=5\ m \\ 3 \ 250 \ mm=3,25 \ m; \\ 5 \ dm=0,5 \ m; \\ 50 \ cm^2=0,005\ m^2; \\ 0,003 \ hm^2=30 \ m^2 \\ Calculeaz\u{a}[/tex]
