Respuesta :
Answer:
1.6 g/cm3
Explanation:
The formula for Density is actually D=m/v
m= 12.9g
v= 8 cm3
[tex]D= \frac{12.9}{8} =1.6125[/tex]
The unit is grams per centimeters cubed or g/cm3
(If you use the formula given in the question it would be D=0.62)