15
15
6 odd days
365 total days in a year/2= 183 odd days.
There is an average of 18624.25 odd-numbered days in 100 years.
There is a total of 16 odd numbered days n the month of December.
There are 31 days in the month of January.
November, because it has 30 days, while the others have 31 days.
Nine
The parity (odd or even) of days depends on the number of days in a month - not the number of days in a week.
January and July have 31 days.
15
16