A perfect cube of aluminum metal was found to weigh 20.00 g. The density of aluminum is 2.70 g mL . What are the dimensions of the cube?

Question

I would like to have a big help because my professor has gone over it yet but gave a online quiz and I DON'T KNOW WHAT TO DO

Answer 1

Density = Mass/Volume

2.7 g/mL = 20 g / V

 

V = 20 g / 2.7 g

 

   = 7.407

 

1 ml = 1 cm^3

cube root of 7.407 = 1.94934515881...