The answer for this problem is 125
You first need to make sure the denominators are equal, then when they are, you can add/subtract the numerators. Then you can place the result over the common denominator.
I hope this helps! :)
Answer:
I can't understand this that well could you take a picture of the question
To find the volume of the computer, we just have to multiply each coordinate.

<h2>Hence, the volume is 32.4 cubic inches.</h2>