Question

A rectangular container measuring 16cm times 46cm times 67 cm is filled with water what is the mass of this volume of water in kilograms and grams? (take the density of water to be 1000 kg/m cube

Answer 1

One cubic centimeter is one gram of water.
so in grams 16*46*67 = 49,312 grams
which is 49.312 Kg

Now as far as density of water

1000 kg/m^3 * 1000 g/kg * 1 m^3/100^3 cm^3
= 1 g/cm^3 Remember that.