pls help ive been working for 5 hours and dont get it

Answer: number 7 is 6 and number 8 is 7. I hope this helps good luck with other questions:)
Also I think number one might be 6 but Im not sure.
you know what dont listen to me i dont know what im talking about. I guess this can just be the answer if you have absolutely no other possible answer..
Answer:
1) 3/2 2) 22/3 3) 4/27 4) 2/45 5) 2/25 6) 5/14
Step-by-step explanation: