pa help po pls kailangan lng po

Answer:
11. 25
12. 20 and 160
13. 5/2 and 9/2
14. 123 and 12345
15. 3/88 and 3/8888
Answer:
11. 25
12.20
13.5/2
14.
15.3/88, 3/8888
ende ko alam no.14