The density of mercury metal is 13.6 g/mL. what is the mass of 3.55 mL of the metal?

Question

i don't know where to begin on this question

Answer 1

Two ways.
#1. Use the formula.
mass = volume x density.
mass = 3.55 mL x 13.6 g/mL = ??

#2. Since you have this labeled factor label method, perhaps you want to use that method.
mass = (13.6 g/mL)x 3.55 mL ??
See mL cancels and leaves g which is what you want in the answer.

Answer 2

48.28