52 weeks
I am not sure about 7 days a week, but note that 52 weeks in a year is the natural consequence of the 7-day week, since the length of the year is determined by astronomical events.
52 Weeks
Both are measurements of time, thus weeks can be in years, seconds can be in days, milliseconds in millenia, etc. There are (typically) 52 weeks in a year (365 days * [1 week/7days]) so 52*50 = the answer I *think* you're looking for
Roughly 52.
104 weeks
There are 52 full weeks in a year.
however many weeks there are in a year
Every week is a work week so 52 weeks.
52 weeks
I'm assuming you mean how many weeks average in a month. The answer is 4.33 weeks average. There are 52 weeks in a year.
365 days in a year (except leap years that have 366) The average is thus 365.25 days to a year but really there are close to 365.2422 7 days in a week 52 weeks + 1 day (sometimes 2) in a year
52 weeks and one day, except in a leap year when it is 52 weeks and 2 days.