Answer:
60m^3
Step-by-step explanation:
The formula for volume of a rectangular prism is height*width*depth
We can see two distinct shapes here
First, we find the volume for the bigger shape
We can see the measurements that pertain to it...
Width is 6m, depth is 3m, and height is also 3m
Multiply those three, you get 54m^3
Now the smaller shape...
1m in width, 2m in height, and 3m in depth
Multiply those, get 6m^3
Add the two shapes together, 54+6=60m^3
