If you are 8 feet away from a door and with each move you advance half the distance to the door…
How many moves will it take to reach the door???
Alright people that’s the nifty, little riddle I told you about.
Ready, set, GO!!!!!
you will never reach the door, though you’d only be an inch away after 6 moves so you would be able to open the door in reality..
Technically, never, by going half the distance each time. However, practically, if I ":reach": for the door, it would depend on my arms length, so in my case, two moves.
you can’t get there, you will forever be half as far away from the door as you were the step before.
first step 4 feet
second step 2 feet
third step 1 foot
so on and so on
you never reach the door.
is it 3 steps?
an infinite number