Final answer:
The density of the liquid is approximately 1.033 g/cm³.
Step-by-step explanation:
The density of a liquid can be calculated by dividing its mass by its volume. In this case, the mass of the liquid is 31.1415 g and the volume is 30.13 cm³. Therefore, the density can be calculated as follows:
Density = Mass / Volume = 31.1415 g / 30.13 cm³
After performing the calculation, the density of the liquid is approximately 1.033 g/cm³.