30L=【0.03. 】m3 2.3dm2=[ 230]cm2 3.6m3=[ 3600]dm3=[3600 ]L5.42L=[ 5420 ]ML=[5420 ]CM3 9cm3=[ 0.009 ]dm3=[ 9 ]ml 4800ml=[ 4800 ]cm3=[ 4.8]dm3