If atmospheric pressure is 101.33 kPa and the pressure at the bottom of the tank is 277 kPa, what is the specific gravity of fluid x? Set g = 9.8 m/s², rho_water = 1000 kg/m³, rhoₘercury = 13,570 kg/m³, and rhoₒil = 990 kg/m³.
a) 0.45
b) 0.82
c) 1.36
d) 2.72
