How do you know how many weeks are in a year

Question

What can you multiple to know how many weeks are in a year

Answer 1

365 days in a year, 366 in leap years

usually given as 365 1/4 = 365.25 days in an average year

divide by 7: 365.25/7 = 52.18 weeks in a year, or about 52

52x7 = 364 days, 1 day short of a typical year of 365

rounded off to nearest integer, there are 52 weeks in a year