Answer:
840
Explanation:
To find the volume of a rectangular prism, you do length * height * width
The height for both of the figures are 6
The length is 10 for both of the figure
The width for the bottom figure is 9 and for the top, the width is 5
First solve the top one
5 * 6 = 30
30 * 10 = 300
So the volume for the top figure is 300
The solve the bottom figure with the same formula
6 * 9 = 54
54 * 10 = 540
So the volume for the bottom figure is 540
Finally add them together
300 + 540 = 840
Your answer is 840