Conservation of Mass

PROBLEM: Between two sections in a vessel, a fluid moves in a steady flow manner. At entrance: A1=20 cm-, p1=1878 kgm/m3. At exit: A2=10 cm2, 02=249.5 cm3/g, 0,=3048 cm/min. Determine the following: 1. mj in g/min 2. 0, in m/min