23. What is the lateral surface area of the rectangular prism below. (The base is what its sitting on.) Hint:
Convert mixed fractions into improper fractions. Common denominators are all you need in order to add.
![23 What is the lateral surface area of the rectangular prism below The base is what its sitting on Hint Convert mixed fractions into improper fractions Common d class=](https://us-static.z-dn.net/files/da2/8cca3cc3521432dad12a189fa96b8240.png)