I may or may not understand, and I would hate to make you miss the answers, but I DO know that if you’re just looking for them to be simplified:
1.) 8 1/2
2.) 2/17 (already in its simplest form)
3.) 8 1/2
4.) 8 1/2
2b.) 2 1/4
3b.) 2 1/4
4b.) 2 1/4
If you need it in fraction form, I can also do that! I apologize if this isn’t what you need! If you can respond and tell me what you need, I can easily fix it! c: