Answer:
1440 in^3
Step-by-step explanation:
The formula for finding volume is l*h*w.
l*h*w is length multiplied my height multiplied my width. Lets use this formula to find the volume of the rectangular prism.
Here is the information we know about the rectangular prism:
the length is 20 inches
the height is 6 inches
the width is 12 inches
Lets put this information into the formula to find the volume of the rectangular prism. I will show the work in steps so it is easy to follow.
Step one: plug the given information into the formula.
l*h*w = 20*6*12
Step two: Solve the equation.
20*6*12 = 120*12 = 1440
And there you have it! Our final answer is 1440 in^3.
I hope this helps!
