There are a total of 890 numbers between 110 and 1000 inclusive - 445 of these are odd, and 445 are even.
500
Assume that odd days refers to the number of the day in the year then in both a leap year and a non-leap year there are 183 odd days, totaling, for a decade, to 1830 odd days.
15
How many
365 total days in a year/2= 183 odd days.
There is an average of 18624.25 odd-numbered days in 100 years.
There are a total of 890 numbers between 110 and 1000 inclusive - 445 of these are odd, and 445 are even.
500
There is a total of 16 odd numbered days n the month of December.
From 1000 to 9999 (inclusive) there are 9999 - 1000 + 1 = 9000 integers. Half of which are even, half of which are odd. So the answer is 9000/2 = 4,500.
Assume that odd days refers to the number of the day in the year then in both a leap year and a non-leap year there are 183 odd days, totaling, for a decade, to 1830 odd days.
15
15
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.
555