When 0.9 kg water solidifies into ice and the volume increases by 0.1 cubic decimeter, the mass of ice is? Kg and the density of ice is? Kg / m3

When 0.9 kg water solidifies into ice and the volume increases by 0.1 cubic decimeter, the mass of ice is? Kg and the density of ice is? Kg / m3

The mass of ice is (0.9) kg
Volume of 0.9kg water VO = m / P water = 0.9kg / (1kg / DM ^ 3) = 0.9dm ^ 3
The volume of ice v = VO + 0.1 = 1.0dm ^ 3
The density of ice is p = m / v = 0.9kg / (1gm ^ 3) = 0.9kg/dm ^ 3) = 900kg / m3