The answer is -0.738558584
January = 10|1|7 10 is the position of letter J in alphabetical order. 1 is the position of January in months. 7 is the number of letters used in the word January. Same goes for all the months, thus September = 19|9|9 (1999).
Yeah but It does not work bcz I pasted the question
Solution "202 , 202 , 202 , 202"
Half of it was pasted half of it was written anyonamous
No problem took me some time to find the question as my phone was out