Question

what is the volume of a box with the height of 3/2 inches and a length of 7/2 inches and a width of 5/2 inches

Answer 1

13.125 in³

Explanation:

So first convert all the numbers to decimal form. 3/2 converts to 1.5. 7/2 converts to 3.5. 5/2 converts to 2.5.

Now for the actual math. Take 1.5×3.5=5.25. Then take your new number and multiply it by 2.5. 5.25×2.5=13.125.