10 mL block of copper is 40 g. How would you solve for density?

Question

 this is a hard math problem and I need some help wit it plyz help

Answer 1

Recall the definition of density:

 

density = mass/volume = m/V

 

You are given the mass m = 40 g, and the volume V = 10 mL = 10 cm³

 

density = (40 g)/(10 cm³) = 4 g/cm³