Help? :(

[maddy7/8math]

I have a test tomorrow, no specific question, but I an struggling with 'working backwards' volume problems, if anyone posts they're gonna help, i'll say more.

 

[stapel]

I have...no specific question....

Um... What we do here is assist with specific questions. If you don't have any, then I'm not sure how we might be able to help...?