Question

how many number of odd days in two weeks​

Answer 1

Answer:

200 years give us 5 x 2 = 10-7 (one week) => 3 odd days. 300 years give us 5 x 3 = 15-14 (two weeks) => 1 odd day.

Answer 2

1 ordinary year = 365 days = (52 weeks + 1 day.) 1 ordinary year has 1 odd day.

1 leap year = 366 days = (52 weeks + 2 days) 1 leap year has 2 odd days.

100 years = 76 ordinary years + 24 leap years. = (76 x 1 + 24 x 2) odd days = 124 odd days. = (17 weeks + days) 5 odd days.