It is 1/11 or 4/44.
Explained:
This is because when you subtract 26 and 22 you get 4 and when you subtract 4 and -45. The 45 then becomes a positive since when you get a negative and a negative you get a positive. Then you simplify it by 11.
13/20,3/5,29/50,14/25,53/100
2464829438
The next number is 2,464,829,439
Answer: (10,9) is the correct answer.