Febuary has less than 30 days.
90 x 7 = 630 days, so you might think that the answer is 21 months (630 ÷ 30); however, the average month is a bit longer than 30 days, so 90 weeks is less than 21 months: about one week shy depending on when you start counting.
It depends on the year and months. However, the answer cannot be less than 17 or more than 18.
There are 12 months in a year. 8 months is less than a year.
A little more than four months. (It depends on the date the week count starts, since months have different amount of days.)
Approximately four weeks. There are 31 days in most months, so that is 3 days more than 4 weeks. Four of the months have 30 days, so that is 2 days more than 4 weeks. One month has only 28 days, which is exactly four weeks.
About a week less than six months.
There is about 6 months in 178 days (slightly less than 6).
Some months have 28 days (29 in a Leap Year), others have 30 or 31 days. The average is just less than 30½ days. 119 days is therefore about 2 days less than 4 months.
more than 4 less than 5 months usually have 30 or 31 days 146/30 for example = 4.87 months slightly less if 31 days so about 4 months 3 weeks
342 days would be 11.2 average months (30.4 days), or 23 or 24 days less than a full year.
It's about 354 days, which is about 11 days less than a solar year.
I am guessing you mean "how many months does 52 weeks make?" 52 weeks x 7 days/week = 364 days. 364 days is one day less than a year (2 days less than a leap year). So 52 weeks is one or two days short of 12 months.
A year is 365 days. Half of that, 6 months, is 182.5 days. That is less than 200 days. 200 days is larger than 6 months.
The months of the year with less than 31 days are February, April, June, September, and November. February has 28 days in a common year and 29 days in a leap year, while the other four months each have 30 days.
17 weeks (119 days) is about 3 days less than 4 months (121.75 days). Each month is an average of 30.4 days long. Since there are 119 days in 17 weeks, this works out to 3.9 months.
Count your knuckles. the hump are the months with 31 days, and the spaces are the months that have less than 31 days. February is the only month that has 28 or 29 days.
Although a "month" is not a fixed number of days, 360 months is 30 years, so in Julian years of 365.25 days it is 10957.5 days. Depending on whether the 30 years included 7 or 8 leap years, it would be either 10,957 or 10,958 calendar days.