Answer:
1.6 g/ml
Explanation:
To solve for the density of the liquid you must first subtract the mass of the beaker from the total mass. This comes out to 94 g - 30 g which equals 64 g. To get the density you must then divide the answer for the mass of the substance by the volume. Doing this you get 64 divided by 40, in shich you get 1.6. So the answer is 1.6 g/ml.
