find the mass of water in a bath tub whose interior is 1.300m long and 0.600m wide and that is filled to height of 0.3000m (hint: the density of water =1000kg/m^3)

Answer 1

Assume the volume or water is a rectangular prism with colume
1.3 x 0.6 x 0.3 cubic meters. That is 0.054 cubic meters

Multiply that volume by the density of water to get the mass of water in the bathtub.