• First split the figure into 2 parts
•The find the volume of each part 
• the volume of the rectangular prism would be 180 in cubed 
Explanation - L • W • H 
 6 • 3 • 10 
The second rectangular prism volume would be 100 in cubed 
• Add them together 
• 180 + 100 = 280 inches cubed 
Your answer would be 280 inches cubed