Option 1,2,3 are true hope it helps if not im sorry
Um this is a little hard but i think the answer will about 40. My exact is 37
Im not for sure but i would say 2003-01-01-00-00-00_files
(I)1.272727... = 14/11
(II)0.1282828...= 127/990
(The solution is in the picture
NB : the two points on the two numbers in the solution means those two numbers are recurring or repeating )