So, there is a method for finding if a number is divisible by 7. Since I have studied mesoamerican languages, which includes base 20 numbering systems, I was curious to see what may happen by following the same rules for 7 in decimal....
You met me at a very strange time of my life https://lemmy.world/pictrs/image/c209ce75-7c83-4951-a1ff-98c4eb8de986.jpeg
So, there is a method for finding if a number is divisible by 7.
Since I have studied mesoamerican languages, which includes base 20 numbering systems, I was curious to see what may happen by following the same rules for 7 in decimal....
You met me at a very strange time of my life
https://lemmy.world/pictrs/image/c209ce75-7c83-4951-a1ff-98c4eb8de986.jpeg