Conversion of iron density: 7.85 g / cm3 = 7850 kg / m3 =? Kg / cm3

Conversion of iron density: 7.85 g / cm3 = 7850 kg / m3 =? Kg / cm3

Let me teach you a method. This kind of problem is omnipotent
First of all, we should know the rate of advance between units: gram and kilogram is 1000 cubic millimeter and cubic centimeter is 1000 cubic centimeter
If a small unit becomes a large unit, divide it by the rate of advance
To make a large unit smaller, you have to multiply it by the rate of advance
The final result is still 7.85%
To add, it's easy to consider the two units separately