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Seven.
I use the old rhyme to remember -
30 days hath September,
April, June and November
All the rest have 31
Excepting February alone,
Which has but 28 days clear
Or 29 in each Leap Year.
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∙ 12y ago
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How many months have exactly 28 days?
Only February has exactly 28 days in a non leap year.
How many months is 183 days?
About 6 months (exactly 6 months in a leap year of 366 days). There is no fixed number of days in a month, but the average is 30.4 days a month.
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.
How many years and months is 1095 days?
Providing there is no leap year in that period of days, it is equal to exactly 3 years.
How many months is 122 days?
It is almost exactly 4 months. The number of days in a month is not fixed, the average being 30.4 days in a month and 121.75 days in 1/3 of a Julian year (122 in leap years).
How many months have exactly 28 days?
Only February has exactly 28 days in a non leap year.
How many months are there in 91.24 days?
Almost exactly 3 months for a year of 365 days. (2.998 average months) An average month is about 30.4 days because months can vary in the number of days. Exactly 3 months is 91.3 days in a Julian year, either 91.25 or 91.5 calendar days
How many days is 36.5 month?
12 months exactly. There are always 12 months in a year of 365 days (366 in leap year)
How many months is 183 days?
About 6 months (exactly 6 months in a leap year of 366 days). There is no fixed number of days in a month, but the average is 30.4 days a month.
Exactly how many days are in 3 months?
91.3125 (leap year taken into account)
How many months is 1461 days?
Exactly 48 months. The period 1461 days is exactly 4 years (three years and one leap year). In this case, you do not have to use the average for days in a month (30.4 days).
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.
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 years and months is 1095 days?
Providing there is no leap year in that period of days, it is equal to exactly 3 years.
How many months is 465 days?
465 days is about 15 months (15.28 months, about 15 months and 8 days). There is no fixed number of days per month, although there are exactly 12 per year for an average of 30.4 days per month.
How many months is 62 days?
2 months or 2 months and a day (average month is 30.4 days) * * * * * Or 2 months exactly: Dec+Jan or Jul+Aug Or 2 months + 3 days: Jan+Feb in a non-leap year
7 months of the year have 31 days how many have 28 days?
The riddle answer is "12" because all 12 months contain "at least" 28 days. February is the only month that has 28 days exactly, but 29 in a leap year.(The trick is that everyone says "1" because of this distinction. The version "If there are 7 months that have 31 days and 11 months that have 30 days, how many months have 28 days?" telegraphs the answer unless someone doesn't know how many months there are in total. So it is either erroneous or trivial.)
