OK first you should know that there is 365 day a year. And you should know how old you are. You can multiply 365 by your age the you count how many days have past in your current year's you can use a calendar add that to your total and you will find how many days you have been alive since birth. Don't forget to remember which years were leap years because you will have to deduct days for that.
Since a day has 24 hours, you multiply the number of days by 24.
Well, the easiest way is to go to a date calculator. I found one, and linked it below, that gives you the number of days between any two calendar dates. Then multiply the number of days by 24. To calculate it yourself, and precisely, find the date AND HOUR of your birth. Count up the number of whole years that have passed since you were born, birthday to birthday. Figure out how many days that is; for each regular year add 365 to your total, for each leap year add 366. Get a calendar and count the number of days since your last birthday to the present date. If the time today is before the hour you were born, count the total of days until yesterday; if the time today is after the hour you were born, count today too. Add this number of days to your total. Multiply the total number of days by 24 to get the number of hours in the whole days of your lifespan so far. Now, count the number of hours between the hour of your birth and the present time. Add it in. That's your age, in hours.
To find the number of days in 39 weeks, multiply the number of weeks by 7 days. 39 X 7 = 273 There are 273 days in 39 weeks.
Nobody knows. To find the age of a warrior, I usually count the number of leaf-bares there are since their birth. Usually its easy to find, but Tigerstar is pretty old... so it isn't.
Take the number of days and divide by two. If you are trying to find the number of odd days in a year, you can count (spoiler alert: it's 185).
lalit sati date of birth 31/12/1988
Count the days from arrival to departure inclusive on a calendar.
We can find potassium as a non metal element. Atomic number of it is 19.
by birth date 01/07/1972
Divide by 7.
86,400 minutes. You can find that by multiplying 60 (the number of minutes in an hour) times 24 (the number of hours in a day) and that number times 60 (the number of days your using)
find passport detail by name and date birth