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Remember this using this very old rhyme:-
Thirty days hath September,April, June, and November;All the rest have thirty-one,Save February, with twenty-eight days clear,And twenty-nine each leap year.
So January, March, May, July, August, October, and December have 31.
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How many months have exactly 31 days?
Seven
How many months of the year have only 31 days?
If by "only 31 days" you mean "exactly 31 days", then 7. If by "only 31 days" you mean "not more than 31 days" then all of them.
If there are 7 months that have 31 days in them and 11 months that have 30 days in them how many months have 28 days in them?
All 12 months have "at least" 28 days. Only February has exactly 28 days, except in leap year.
What months have exactly 30 days?
April, June, September, and November have 30 days, other months have 31 days, except February which has 28 days or 29 days in a leap year.
What is the pobability of randomly selecting a month with 31 days?
The probability is 7:12... There are five months with less than 31 days, so the probability of selecting a month with exactly 31 days is 7 out of 12.
How many months is 100 days?
100 days is approximately equal to 3 months and 10 days. To convert days to months, you can divide the total number of days by the average number of days in a month, which is around 30.4. Therefore, 100 days divided by 30.4 days/month equals approximately 3.29 months.
How many months have exactly 30 days?
30 days hath September, April, June and November. All the rest have 31 except for February.
Some months October for example have 31 days Only February except in a leap year has precisely 28 days How many months have 30 days?
11. The question is not specifically asking how many months have "exactly" 30 days. 11 months have "at least" 30 days. There are four months that do have exactly 30 days, and there are at least five different versions of this riddle.
How many months is 750 hours?
Assuming there are 31 days in a month, it is nearly exactly one month,
How many days in may?
It 31 days in this months
What is the difference between the total number of days in the months that have 31 days and the total number of days in the months that do not have 31 days in leap years?
In a leap year, there are 186 days in the 31 day months and 180 days in the other months, so that is a difference of 6 days.
How many months don't have 31 days?
5 months don't have 31 days, 7 months do. February has 28, or 29 in leap years. April, June, September, and November have 30 days.
