Yitzchak Ian Handel answered 2/14/2011 How Do You Change 1,500g Into Kilograms? To be technical, one does not divide by 1000, or 1000 g, but divides by (1000 g / kg), which is the same as multiplying as below: 1500 g * (1 kg per 1000 g) = 1500 g * (1 kg / 1000 g) = (1500 * 1 / 1000) * (g * kg / … Read more