Kilogram per cubic meter is the SI measure of density and is represented as kg/m³. Where kg stands for kilogram and m³ stands for cubic meter. To convert from g/cm³, the metric system unit of density, to kg/m³, multiply by 1000 (divide by 1000 for the opposite conversion). A gram per liter, however, is identical in value to kg/m3.
... the age of 18 living with them, 68.0% are married couples living together, 10.0% have a female householder with no husband present, and 18.5% are non-families. 15.2% of ...