Question

Why does February have 28 days and some months have 30 days or 31 days​

Answer 1

Answer:

Because Romans believed even numbers to be unlucky, each month had an odd number of days, which alternated between 29 and 31. But, in order to reach 355 days, one month had to be an even number. February was chosen to be the unlucky month with 28 days.

Explanation:

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