How many weeks in 11 years?

Answer 1

52 weeks times 11 years is 572 weeks. OR-

There are 365 days in a year, times 11 gives 4,015 days less two days for the two leap years that would occur in eleven years. 4,013 divided by 7 is 573.3 weeks.

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OR you might prefer a correct answer.

365 days in an ordinary year. Any 11-year span will include 2 or 3 leap years. You therefore ADD 2 or 3 days giving a grand total of 365*11 + 2 or 365*11 + 3 days. That is, 4017 or 4018 days.

Divide by 7 to give 573.86 weeks or 574 weeks.