[Request] What is the probability that these 4 personally significant days are always on the same day of the week each year?
So this is one of the great mysteries of my life:
My birthday is Nov 27, my brother's birthday is May 15, and my sister's birthday is July 24. As most of you probably know, Christmas is Dec 25.
All four of those days fall on the same day of the week. Every. Single. Year.
For example: In 2020, they all fall on a Friday. In 2021, they will all be on a Saturday. In 1707, they were all on a Sunday. It doesn't matter how far into the future or how far into the past you go, these days always will fall on the same day of the week.
So my question is what are the chances of this?? I feel like they're pretty slim. But I could be mistaken. I should also mention that I don't have any other siblings
If anyone could help me out, I would greatly appreciate it.
https://redd.it/is7y83
@TheyDidTheMath
So this is one of the great mysteries of my life:
My birthday is Nov 27, my brother's birthday is May 15, and my sister's birthday is July 24. As most of you probably know, Christmas is Dec 25.
All four of those days fall on the same day of the week. Every. Single. Year.
For example: In 2020, they all fall on a Friday. In 2021, they will all be on a Saturday. In 1707, they were all on a Sunday. It doesn't matter how far into the future or how far into the past you go, these days always will fall on the same day of the week.
So my question is what are the chances of this?? I feel like they're pretty slim. But I could be mistaken. I should also mention that I don't have any other siblings
If anyone could help me out, I would greatly appreciate it.
https://redd.it/is7y83
@TheyDidTheMath