1l=1dm^3
1m^3 = 10dm x 10dm X 10dm = 1000 dm^3
1050m^3=1050*1000dm^3= = 1 050 000 dm^3
1dm^2 = 10cm x 10cm = 100 cm^2
1cm^2=\frac{1}{100}dm^2=0,01dm^2
12cm^2=12*0,01dm^2=0,12dm^2
1g=\frac{1}{1000}kg=0,001kg
150g=150*0,001kg=0,150=0,15kg
3^3, 2^2, niedokończone