Originally posted by anurag agnihotri English calender is not the only calender in the world.
There are 365 days in one year. There are 7 days in one week.
365 days/7 days = 52 weeks and 1 day
If you can't see this, then I simply don't know what else to say.
Also, in order for there to be 48 weeks in one year, a week would have to be 7.6 days. Such a calendar does not exist
anywhere in the world, India or otherwise.
No one uses fractions of days (unless you count a sidereal year, in which case a year is actually ~365.256 days, accounted for by leap years with 366 days every 4 years).
Even if you go by a lunar calendar, it's still wrong.