zad1.
a)
v = 2 dm * 1 dm * 1 dm = 2 dm^3 = 2 litry
2000 cm^3 = 2 dm^3 = 2 litry
b) przy rysunku 4m = 40 dm, 1m = 10dm, 3m = 30 dm
v = 12 m^3 = 40 dm*10 dm*30 dm = 12 000 dm^3 = 12 000 litrów
wiec 12 m^3 = 12 000 litrów
zad2
2m^3 = 2 000 000 cm^3
2m^3 = 2m*1m*1m = 200 cm * 100 cm * 100 cm = 2 000 000 cm^3
