how do i convert 4 g/ml to kg/m^3 ?

Answer 1

kg--->g/1000, to get kg on the top of the fraction divide "g" by 1000

m^3 ----> (100cm)^3 = 1000000cc

= 1000000ml
ml = m^3/1000000

so 4g/ml = 4* 1/1000*1000000 kg/(m^3)

= 4 * 1000000/1000

= 4000kg/m^3

Answer 2

right