The answer to the first one is 72.
3 times 4 is equal to 12
8 times 4 is equal to 32
therefore 3:8 is equal to 12:32
hope this helps
Go on the top right corner w the 3 dots
<h3>Volume of the cylinder:</h3>



<h3>Volume of the rectangular prism:</h3>



<h3>Total volume:</h3>

