Answer:
6gm/cm³
Step-by-step explanation:
It's simple,
The formula to Density is as follows,
Mass
Density = --------
Volume
Grams is a measurement of Mass and Cubic center meters is a measurement of Volume. Thats why we will fill in the formula like this,
54
D = -------
9
Then we divide to get,
D = 6
Next we fill in the units which are grams and cubic centimeters. The initials for the 2 are gm and cm³ so we'll combine those into this,
gm/cm³
Next we combine our answers which also brings us to our answer- 6 gm/cm³
Hope I was helpful,
Toodles