There are 25 prime days in a year. Prime days are those that are prime numbers, meaning they can only be divided by 1 and themselves without leaving a remainder. The prime days in a year are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, and 97.
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they are 120 because there is 10 prime numbers in each month 1,3,5,7,11,13,17,19,23,29 and 12 months
September has 19 days that are prime numbers Note: 1 is not prime or composite
September has 19 days that are prime numbers Note: 1 is not prime or composite
There are approximately 365 and 1/4 days in a year.
365 days and 366 days in a leap year
About 180 days and 39 weeks of school.