air bermassa 4 kg jika massa jenis air 1 kg/m3 berapakah volume air tersebut

Dik:
m = 4 κg
ρ = 1 κg

Dit:
ν = ..........?

ρ = m/ν

1 = 4/ν
ν = 4/1
ν = 4 κg

jadi νolume air = 4 kg