All you do is divide.
330/390= 0.846
round it: 0.85
Answer is about 85%
I think the answer is 33510.32in³
Answer:
sorry i cant I really need the points tho
you need to know the mass of the jewelry box before you can know the volume but i can help you multiply th 15 and the 10 to get the mass most likely then divided what you have from 15 x 10 by the depth and you have your answer just be sure to round it off!