+High Blood Pressure. High blood pressure, or hypertension, is a major risk factor for heart disease. If not controlled, high blood pressure can affect your heart and other major organs, including your kidneys and brain.
21.67 days per month. There are 52 weeks in the year with 5 working days each = 260 days, and when divided by 12 months = 21.67 days. Weekday holidays are also included. I would say this to be more a accurate calculation: Would it not be correct to say on average there are 365.25 days a year (365 normally 366 every 4th year).
The average is about 30.4 days, which provides a closer estimation than using 30 days. Dividing 365 calendar days by 12 gives you 30.4167 days in the average month. Dividi â¦ ng by 365.25 days (Julian year) by 12 is 30.4375 days for an average month.