A Conversation for Divisibility

Divide by 2

Post 1

Lucky Llareggub - no more cannibals in our village, we ate the last one yesterday..

If you start off with a number like 42 and divide by 2 and get 21 and then divide by 2 and get 10.5 and then divide by 2 and get 5.25 and so on ad infinitum it seems to me that you can never ever come to 0 or Zero.
If I foolishly leap from a 42 storey building, and do the above mental arithmetic on the way down I will still hit the ground, ie - point 0 or Zero, pretty quickly - splat! How come? In theory I should never reach the ground.


Divide by 2

Post 2

Icy North

We have a guide entry on that paradox: A541937

smiley - cheers Icy


Divide by 2

Post 3

Lucky Llareggub - no more cannibals in our village, we ate the last one yesterday..

Bottoms up!


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